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Pursuing Safe and Effective Anti-Viral Drugs for COVID-19

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Senior hospital patient on a ventilator
Stock photo/SoumenNath

Right now, the world is utterly focused on the coronavirus outbreak known as COVID-19. That’s certainly true for those of us at NIH. Though I am working from home to adhere rigorously to physical distancing, I can’t remember ever working harder, trying to do everything I can to assist in the development of safe and effective treatments and vaccines.

Over the past several weeks, a mind-boggling array of possible therapies have been considered. None have yet been proven to be effective in rigorously controlled trials, but for one of them, it’s been a busy week. So let’s focus on an experimental anti-viral drug, called remdesivir, that was originally developed for the deadly Ebola virus. Though remdesivir failed to help people with Ebola virus disease, encouraging results from studies of coronavirus-infected animals have prompted the launch of human clinical trials to see if this drug might fight SARS-CoV-2, the novel coronavirus that causes COVID-19.

You may wonder how a drug could possibly work for Ebola and SARS-CoV-2, since they are very different viruses that produce dramatically different symptoms in humans. The commonality is that both viruses have genomes made of ribonucleic acid (RNA), which must be copied by an enzyme called RNA-dependent RNA polymerase for the virus to replicate.

Remdesivir has an affinity for attaching to this kind of polymerase because its structure is very similar to one of the RNA letters that make up the viral genome [1]. Due to this similarity, when an RNA virus attempts to replicate, its polymerase is tricked into incorporating remdesivir into its genome as a foreign nucleotide, or anomalous letter. That undecipherable, extra letter brings the replication process to a crashing halt—and, without the ability to replicate, viruses can’t infect human cells.

Would this work on a SARS-CoV-2 infection in a living organism? An important step was just posted as a preprint yesterday—a small study showed infusion of remdesivir was effective in limiting the severity of lung disease in rhesus macaques [2]. That’s encouraging news. But the only sure way to find out if remdesivir will actually help humans who are infected with SARS-CoV-2 is to conduct a randomized, controlled clinical trial.

In late February, NIH’s National Institute of Allergy and Infectious Diseases (NIAID) did just that, when it launched a randomized, controlled clinical trial to test remdesivir in people with COVID-19. The study, led by NIAID’s Division of Microbiology and Infectious Diseases, has already enrolled 805 patients at 67 testing sites. Most sites are in the United States, but there are also some in Singapore, Japan, South Korea, Mexico, Spain, the United Kingdom, Denmark, Greece, and Germany.

All trial participants must have laboratory-confirmed COVID-19 infections and evidence of lung involvement, such as abnormal chest X-rays, rattling sounds when breathing (rales) with a need for supplemental oxygen, or a need for mechanical ventilation. They are randomly assigned to receive either a round of treatment with remdesivir or a harmless placebo with no therapeutic effect. To avoid bias from creeping into patient care, the study is double-blind, meaning neither the medical staff nor the participants know who is receiving remdesivir.

There is also an early hint from another publication that remdesivir may benefit some people with COVID-19. Since the end of January 2020, Gilead Sciences, Foster City, CA, which makes remdesivir, has provided daily, intravenous infusions of the drug on a compassionate basis to more than 1,800 people hospitalized with advanced COVID-19 around the world. In a study of a subgroup of 53 compassionate-use patients with advanced complications of COVID-19, nearly two-thirds improved when given remdesivir for up to 10 days [3]. Most of the participants were men over age 60 with preexisting conditions that included hypertension, diabetes, high cholesterol, and asthma.

This may sound exciting, but these preliminary results, published in the New England Journal of Medicine, come with major caveats. There were no controls, participants were not randomized, and the study lacked other key features of the more rigorously designed NIH clinical trial. We can all look forward to the results from the NIH trial, which are are expected within a matter of weeks. Hopefully these will provide much-needed scientific evidence on remdesivir’s safety and efficacy in people with COVID-19.

In the meantime, basic researchers continue to learn more about remdesivir and its interaction with the novel coronavirus that causes COVID-19. In a recent study in the journal Science, a research team, led by Quan Wang, Shanghai Tech University, China, mapped the 3D atomic structure of the novel coronavirus’s polymerase while it was complexed with two other vital parts of the viral replication machinery [4]. This was accomplished using a high-resolution imaging approach called cryo-electron microscopy (cryo-EM), which involves flash-freezing molecules in liquid nitrogen and bombarding them with electrons to capture their images with a special camera.

With these atomic structures in hand, the researchers then modeled exactly how remdesivir binds to the polymerase of the novel coronavirus. The model will help inform future efforts to tweak the structure of the drug and optimize its ability to disrupt viral replication. Such detailed biochemical information will be vital in the weeks ahead, especially if data generated by the NIH clinical trial indicate that remdesivir is a worthwhile lead to pursue in our ongoing search for anti-viral drugs to combat the global COVID-19 pandemic.

References:

[1] Nucleoside analogues for the treatment of coronavirus infections. Pruijssers AJ, Denison MR. Curr Opin Virol. 2019 Apr;35:57-62.

[2] Clinical benefit of remdesivir in rhesus macaques infected with SARS-CoV-2. Williamson B, Feldmann F, Schwarz B, Scott D, Munster V, de Wit E et. al. BioRxiv. Preprint posted 15 April 2020.

[3] Compassionate use of remdesivir for patients with severe Covid-19. Grein J, Ohmagari N, Shin D, Brainard DM, Childs R, Flanigan T. et. al. N Engl J Med. 2020 Apr 10. [Epub ahead of publication]

[4] Structure of the RNA-dependent RNA polymerase from COVID-19 virus. Gao Y, Yan L, Liu F, Wang Q, Lou Z, Rao A, et al. Science. 10 April 2020. [Epub ahead of publication]

Links:

Coronavirus (COVID-19) (NIH)

Accelerating COVID-19 Therapeutic Interventions and Vaccines (NIH)

NIH Clinical Trial of Remdesivir to Treat COVID-19 Begins (National Institute of Allergy and Infectious Diseases/NIH)

Developing Therapeutics and Vaccines for Coronaviruses (NIAID)

COVID-19, MERS & SARS (NIAID)

NIH Support: National Institute of Allergy and Infectious Diseases


Structural Biology Points Way to Coronavirus Vaccine

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Spike Protein on Novel Coronavirus
Caption: Atomic-level structure of the spike protein of the virus that causes COVID-19.
Credit: McLellan Lab, University of Texas at Austin

The recent COVID-19 outbreak of a novel type of coronavirus that began in China has prompted a massive global effort to contain and slow its spread. Despite those efforts, over the last month the virus has begun circulating outside of China in multiple countries and territories.

Cases have now appeared in the United States involving some affected individuals who haven’t traveled recently outside the country. They also have had no known contact with others who have recently arrived from China or other countries where the virus is spreading. The NIH and other U.S. public health agencies stand on high alert and have mobilized needed resources to help not only in its containment, but in the development of life-saving interventions.

On the treatment and prevention front, some encouraging news was recently reported. In record time, an NIH-funded team of researchers has created the first atomic-scale map of a promising protein target for vaccine development [1]. This is the so-called spike protein on the new coronavirus that causes COVID-19. As shown above, a portion of this spiky surface appendage (green) allows the virus to bind a receptor on human cells, causing other portions of the spike to fuse the viral and human cell membranes. This process is needed for the virus to gain entry into cells and infect them.

Preclinical studies in mice of a candidate vaccine based on this spike protein are already underway at NIH’s Vaccine Research Center (VRC), part of the National Institute of Allergy and Infectious Diseases (NIAID). An early-stage phase I clinical trial of this vaccine in people is expected to begin within weeks. But there will be many more steps after that to test safety and efficacy, and then to scale up to produce millions of doses. Even though this timetable will potentially break all previous speed records, a safe and effective vaccine will take at least another year to be ready for widespread deployment.

Coronaviruses are a large family of viruses, including some that cause “the common cold” in healthy humans. In fact, these viruses are found throughout the world and account for up to 30 percent of upper respiratory tract infections in adults.

This outbreak of COVID-19 marks the third time in recent years that a coronavirus has emerged to cause severe disease and death in some people. Earlier coronavirus outbreaks included SARS (severe acute respiratory syndrome), which emerged in late 2002 and disappeared two years later, and MERS (Middle East respiratory syndrome), which emerged in 2012 and continues to affect people in small numbers.

Soon after COVID-19 emerged, the new coronavirus, which is closely related to SARS, was recognized as its cause. NIH-funded researchers including Jason McLellan, an alumnus of the VRC and now at The University of Texas at Austin, were ready. They’d been studying coronaviruses in collaboration with NIAID investigators for years, with special attention to the spike proteins.

Just two weeks after Chinese scientists reported the first genome sequence of the virus [2], McLellan and his colleagues designed and produced samples of its spike protein. Importantly, his team had earlier developed a method to lock coronavirus spike proteins into a shape that makes them both easier to analyze structurally via the high-resolution imaging tool cryo-electron microscopy and to use in vaccine development efforts.

After locking the spike protein in the shape it takes before fusing with a human cell to infect it, the researchers reconstructed its atomic-scale 3D structural map in just 12 days. Their results, published in Science, confirm that the spike protein on the virus that causes COVID-19 is quite similar to that of its close relative, the SARS virus. It also appears to bind human cells more tightly than the SARS virus, which may help to explain why the new coronavirus appears to spread more easily from person to person, mainly by respiratory transmission.

McLellan’s team and his NIAID VRC counterparts also plan to use the stabilized spike protein as a probe to isolate naturally produced antibodies from people who’ve recovered from COVID-19. Such antibodies might form the basis of a treatment for people who’ve been exposed to the virus, such as health care workers.

The NIAID is now working with the biotechnology company Moderna, Cambridge, MA, to use the latest findings to develop a vaccine candidate using messenger RNA (mRNA), molecules that serve as templates for making proteins. The goal is to direct the body to produce a spike protein in such a way to elicit an immune response and the production of antibodies. An early clinical trial of the vaccine in people is expected to begin in the coming weeks. Other vaccine candidates are also in preclinical development.

Meanwhile, the first clinical trial in the U.S. to evaluate an experimental treatment for COVID-19 is already underway at the University of Nebraska Medical Center’s biocontainment unit [3]. The NIH-sponsored trial will evaluate the safety and efficacy of the experimental antiviral drug remdesivir in hospitalized adults diagnosed with COVID-19. The first participant is an American who was repatriated after being quarantined on the Diamond Princess cruise ship in Japan.

As noted, the risk of contracting COVID-19 in the United States is currently low, but the situation is changing rapidly. One of the features that makes the virus so challenging to stay in front of is its long latency period before the characteristic flu-like fever, cough, and shortness of breath manifest. In fact, people infected with the virus may not show any symptoms for up to two weeks, allowing them to pass it on to others in the meantime. You can track the reported cases in the United States on the Centers for Disease Control and Prevention’s website.

As the outbreak continues over the coming weeks and months, you can be certain that NIH and other U.S. public health organizations are working at full speed to understand this virus and to develop better diagnostics, treatments, and vaccines.

References:

[1] Cryo-EM structure of the 2019-nCoV spike in the prefusion conformation. Wrapp D, Wang N, Corbett KS, Goldsmith JA, Hsieh CL, Abiona O, Graham BS, McLellan JS. Science. 2020 Feb 19.

[2] A new coronavirus associated with human respiratory disease in China. Wu F, Zhao S, Yu B, Chen YM, Wang W, Song ZG, Hu Y, Tao ZW, Tian JH, Pei YY, Yuan ML, Zhang YL, Dai FH, Liu Y, Wang QM, Zheng JJ, Xu L, Holmes EC, Zhang YZ. Nature. 2020 Feb 3.

[3] NIH clinical trial of remdesivir to treat COVID-19 begins. NIH News Release. Feb 25, 2020.

Links:

Coronaviruses (National Institute of Allergy and Infectious Diseases/NIH)

Coronavirus (COVID-19) (NIAID)

Coronavirus Disease 2019 (Centers for Disease Control and Prevention, Atlanta)

NIH Support: National Institute of Allergy and Infectious Diseases


Celebrating 2019 Biomedical Breakthroughs

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Science 2019 Biomedical Breakthroughs and a Breakdown

Happy New Year! As we say goodbye to the Teens, let’s take a look back at 2019 and some of the groundbreaking scientific discoveries that closed out this remarkable decade.

Each December, the reporters and editors at the journal Science select their breakthrough of the year, and the choice for 2019 is nothing less than spectacular: An international network of radio astronomers published the first image of a black hole, the long-theorized cosmic singularity where gravity is so strong that even light cannot escape [1]. This one resides in a galaxy 53 million light-years from Earth! (A light-year equals about 6 trillion miles.)

Though the competition was certainly stiff in 2019, the biomedical sciences were well represented among Science’s “runner-up” breakthroughs. They include three breakthroughs that have received NIH support. Let’s take a look at them:

In a first, drug treats most cases of cystic fibrosis: Last October, two international research teams reported the results from phase 3 clinical trials of the triple drug therapy Trikafta to treat cystic fibrosis (CF). Their data showed Trikafta effectively compensates for the effects of a mutation carried by about 90 percent of people born with CF. Upon reviewing these impressive data, the Food and Drug Administration (FDA) approved Trikafta, developed by Vertex Pharmaceuticals.

The approval of Trikafta was a wonderful day for me personally, having co-led the team that isolated the CF gene 30 years ago. A few years later, I wrote a song called “Dare to Dream” imagining that wonderful day when “the story of CF is history.” Though we’ve still got more work to do, we’re getting a lot closer to making that dream come true. Indeed, with the approval of Trikafta, most people with CF have for the first time ever a real chance at managing this genetic disease as a chronic condition over the course of their lives. That’s a tremendous accomplishment considering that few with CF lived beyond their teens as recently as the 1980s.

Such progress has been made possible by decades of work involving a vast number of researchers, many funded by NIH, as well as by more than two decades of visionary and collaborative efforts between the Cystic Fibrosis Foundation and Aurora Biosciences (now, Vertex) that built upon that fundamental knowledge of the responsible gene and its protein product. Not only did this innovative approach serve to accelerate the development of therapies for CF, it established a model that may inform efforts to develop therapies for other rare genetic diseases.

Hope for Ebola patients, at last: It was just six years ago that news of a major Ebola outbreak in West Africa sounded a global health emergency of the highest order. Ebola virus disease was then recognized as an untreatable, rapidly fatal illness for the majority of those who contracted it. Though international control efforts ultimately contained the spread of the virus in West Africa within about two years, over 28,600 cases had been confirmed leading to more than 11,000 deaths—marking the largest known Ebola outbreak in human history. Most recently, another major outbreak continues to wreak havoc in northeastern Democratic Republic of Congo (DRC), where violent civil unrest is greatly challenging public health control efforts.

As troubling as this news remains, 2019 brought a needed breakthrough for the millions of people living in areas susceptible to Ebola outbreaks. A randomized clinical trial in the DRC evaluated four different drugs for treating acutely infected individuals, including an antibody against the virus called mAb114, and a cocktail of anti-Ebola antibodies referred to as REGN-EB3. The trial’s preliminary data showed that about 70 percent of the patients who received either mAb114 or the REGN-EB3 antibody cocktail survived, compared with about half of those given either of the other two medicines.

So compelling were these preliminary results that the trial, co-sponsored by NIH’s National Institute of Allergy and Infectious Diseases (NIAID) and the DRC’s National Institute for Biomedical Research, was halted last August. The results were also promptly made public to help save lives and stem the latest outbreak. All Ebola patients in the DRC treatment centers now are treated with one or the other of these two options. The trial results were recently published.

The NIH-developed mAb114 antibody and the REGN-EB3 cocktail are the first therapeutics to be shown in a scientifically rigorous study to be effective at treating Ebola. This work also demonstrates that ethically sound clinical research can be conducted under difficult conditions in the midst of a disease outbreak. In fact, the halted study was named Pamoja Tulinde Maisha (PALM), which means “together save lives” in Kiswahili.

To top off the life-saving progress in 2019, the FDA just approved the first vaccine for Ebola. Called Ervebo (earlier rVSV-ZEBOV), this single-dose injectable vaccine is a non-infectious version of an animal virus that has been genetically engineered to carry a segment of a gene from the Zaire species of the Ebola virus—the virus responsible for the current DRC outbreak and the West Africa outbreak. Because the vaccine does not contain the whole Zaire virus, it can’t cause Ebola. Results from a large study in Guinea conducted by the WHO indicated that the vaccine offered substantial protection against Ebola virus disease. Ervebo, produced by Merck, has already been given to over 259,000 individuals as part of the response to the DRC outbreak. The NIH has supported numerous clinical trials of the vaccine, including an ongoing study in West Africa.

Microbes combat malnourishment: Researchers discovered a few years ago that abnormal microbial communities, or microbiomes, in the intestine appear to contribute to childhood malnutrition. An NIH-supported research team followed up on this lead with a study of kids in Bangladesh, and it published last July its groundbreaking finding: that foods formulated to repair the “gut microbiome” helped malnourished kids rebuild their health. The researchers were able to identify a network of 15 bacterial species that consistently interact in the gut microbiomes of Bangladeshi children. In this month-long study, this bacterial network helped the researchers characterize a child’s microbiome and/or its relative state of repair.

But a month isn’t long enough to determine how the new foods would help children grow and recover. The researchers are conducting a similar study that is much longer and larger. Globally, malnutrition affects an estimated 238 million children under the age 5, stunting their normal growth, compromising their health, and limiting their mental development. The hope is that these new foods and others adapted for use around the world soon will help many more kids grow up to be healthy adults.

Measles Resurgent: The staff at Science also listed their less-encouraging 2019 Breakdowns of the Year, and unfortunately the biomedical sciences made the cut with the return of measles in the U.S. Prior to 1963, when the measles vaccine was developed, 3 to 4 million Americans were sickened by measles each year. Each year about 500 children would die from measles, and many more would suffer lifelong complications. As more people were vaccinated, the incidence of measles plummeted. By the year 2000, the disease was even declared eliminated from the U.S.

But, as more parents have chosen not to vaccinate their children, driven by the now debunked claim that vaccines are connected to autism, measles has made a very preventable comeback. Last October, the Centers for Disease Control and Prevention (CDC) reported an estimated 1,250 measles cases in the United States at that point in 2019, surpassing the total number of cases reported annually in each of the past 25 years.

The good news is those numbers can be reduced if more people get the vaccine, which has been shown repeatedly in many large and rigorous studies to be safe and effective. The CDC recommends that children should receive their first dose by 12 to 15 months of age and a second dose between the ages of 4 and 6. Older people who’ve been vaccinated or have had the measles previously should consider being re-vaccinated, especially if they live in places with low vaccination rates or will be traveling to countries where measles are endemic.

Despite this public health breakdown, 2019 closed out a memorable decade of scientific discovery. The Twenties will build on discoveries made during the Teens and bring us even closer to an era of precision medicine to improve the lives of millions of Americans. So, onward to 2020—and happy New Year!

Reference:

[1] 2019 Breakthrough of the Year. Science, December 19, 2019.

NIH Support: These breakthroughs represent the culmination of years of research involving many investigators and the support of multiple NIH institutes.


Dare to Dream: The Long Road to Targeted Therapies for Cystic Fibrosis

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Jenny's 1989 diary entry next to a recent photo

When your world has been touched by a life-threatening disease, it’s hard to spend a lot of time dreaming about the future. But that’s exactly what Jenny, an 8-year-old girl with cystic fibrosis (CF), did 30 years ago upon hearing the news that I and my colleagues in Ann Arbor and Toronto had discovered the gene for CF [1,2]. Her upbeat diary entry, which you can read above, is among the many ways in which people with CF have encouraged researchers on the long and difficult road toward achieving our shared dream of effective, molecularly targeted therapies for one of the nation’s most common potentially fatal recessive genetic diseases, affecting more than 30,000 individuals in the United States [3].

Today, I’m overjoyed to say that this dream finally appears to have come true for about 90 percent of people with CF. In papers in the New England Journal of Medicine and The Lancet [4,5], two international teams, including researchers partly supported by NIH, report impressive results from phase 3 clinical trials of a triple drug therapy for individuals with CF and at least one copy of Phe508del, the most common CF-causing mutation. And Jenny happens to be among those who now stand to benefit from this major advance.

Now happily married and living in Colorado, Jenny is leading an active life, writing a children’s book and trying to keep up with her daughter Pippa Lou, whom you see with her in the photo above. In a recent email to me, her optimistic outlook continues to shine through: “I have ALWAYS known in my heart that CF will be cured during my lifetime and I have made it my goal to be strong and ready for that day when it comes. None of the advancements in care would be what they are without you.”

But there are a great many more people who need to be recognized and thanked. Such advances were made possible by decades of work involving a vast number of other researchers, many funded by NIH, as well as by more than two decades of visionary and collaborative efforts between the Cystic Fibrosis Foundation and Aurora Biosciences (now, Vertex Pharmaceuticals) that built upon that fundamental knowledge of the responsible gene and its protein product. Not only did this innovative approach serve to accelerate the development of therapies for CF, it established a model that may inform efforts to develop therapies for other rare genetic diseases.

To understand how the new triple therapy works, one first needs to understand some things about the protein affected by CF, the cystic fibrosis transmembrane regulator (CFTR). In healthy people, CFTR serves as a gated channel for chloride ions in the cell membrane, regulating the balance of salt and water in the lungs, pancreas, sweat glands, and other organ systems.

People with the most common CF-causing Phe508del mutation produce a CFTR protein with two serious problems: misfolding that often results in the protein becoming trapped in the cell’s factory production line called the endoplasmic reticulum; and deficient activation of any protein that does manage to reach its proper location in the cell membrane. Consequently, an effective therapy for such people needs to include drugs that can correct the CFTR misfolding, along with those than can activate, or potentiate, the function of CFTR when it reaches the cell membrane.

The new triple combination therapy, which was developed by Vertex Pharmaceuticals and recently approved by the Food and Drug Administration (FDA) [6], is elexacaftor-tezacaftor-ivacaftor (two correctors and one potentiator). This approach builds upon the success of ivacaftor monotherapy, approved by the FDA in 2012 for rare CF-causing mutations; and tezacaftor-ivacaftor dual therapy, approved by the FDA in 2018 for people with two copies of the Phe508del mutation.

Specifically, the final results from two Phase 3 multi-center, randomized clinical trials demonstrated the safety and efficacy of the triple combination therapy for people with either one or two copies of the Phe508del mutation—which represents about 90 percent of people with CF. Patients in both trials experienced striking improvements in a key measure of lung capacity (forced expiratory volume in 1 second) and in sweat chloride levels, which show if the drugs are working throughout the body. In addition, the triple therapy was generally safe and well tolerated, with less than 1 percent of patients discontinuing the treatment due to adverse effects.

This is wonderful news! But let’s be clear—we are not yet at our journey’s end when it comes to realizing the full dream of defeating CF. More work remains to be done to help the approximately 10 percent of CF patients whose mutations result in the production of virtually no CFTR protein, which means there is nothing for current drugs to correct or activate.

Beyond that, wouldn’t it be great if biomedical science could figure out a way to permanently cure CF, perhaps using nonheritable gene editing, so no one needs to take drugs at all? It’s a bold dream, but look how far a little dreaming, plus a lot of hard work, has taken us so far in Jenny’s life.   

In closing, I’d like to leave you with the chorus of a song, called “Dare to Dream,” that I wrote shortly after we identified the CF gene. I hope the words inspire not only folks affected by CF, but everyone who is looking to NIH-supported research for healing and hope.

Dare to dream, dare to dream,

All our brothers and sisters breathing free.

Unafraid, our hearts unswayed,

‘Til the story of CF is history.

References:

[1]. Identification of the cystic fibrosis gene: chromosome walking and jumping. Rommens JM, Iannuzzi MC, Kerem B, et al. Science 1989; 245:1059-1065.

[2]. Identification of the cystic fibrosis gene: cloning and characterization of complementary DNA. Riordan JR, Rommens JM, Kerem B, et al. Science 1989; 245:1066-73. Erratum in: Science 1989; 245:1437.

[3] Realizing the Dream of Molecularly Targeted Therapies for Cystic Fibrosis. Collins, FS. N Engl J Med. 2019 Oct 31. [Epub ahead of print]

[4]. Elexacaftor-Tezacaftor-Ivacaftor for CF with a Single Phe508del Mutation. Middleton P, Mall M, Drevinek P, et al.N Engl J Med. 2019 Oct 31. [Epub ahead of print]

[5] Efficacy and safety of the elexacaftor/tezacaftor/ivacaftor combination regimen in people with cystic fibrosis homozygous for the F508del mutation: a double-blind, randomised, phase 3 trial. Heijerman H, McKone E, Downey D, et al. Lancet. 2019 Oct 31. [Epub ahead of print]

[6] FDA approves new breakthrough therapy for cystic fibrosis. FDA News Release, Oct. 21, 2019.

Links:

Cystic Fibrosis (Genetics Home Reference/National Library of Medicine/NIH)

Research Milestones (Cystic Fibrosis Foundation, Bethesda, MD)

Wheezie Stevens in “Bubbles Can’t Hold Rain,” by Jennifer K. McGlincy

NIH Support: National, Heart, Lung and Blood Institute; National Institute of Diabetes and Digestive and Kidney Diseases; National Center for Advancing Translational Sciences


In Memory of Andrew Lee

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Andrew Lee Composite
Caption: Clockwise from left, Andrew Lee with his Nissan GT-R; Andrew Lee and me; Isaac Barchus with his parents, Steve and Kathe Barchus, and Andrew’s father Bruce Lee. Credits: Driven to Cure, Foundation for the NIH, The Children’s Inn at NIH

A lot of young people are driven—driven to get a good education, land a great job, find true love, or see the world. But, today, I want to honor the life of a young man who was driven by something even bigger. Andrew Lee was driven to cure kidney cancer—not only for himself, but for others as well.

I knew and loved Andrew. And so did the legion of doctors, nurses, researchers, and other team members who had the privilege of fighting cancer with him over four very challenging years. Andrew was 19, just finishing his freshman year of college, when he received a devastating diagnosis: stage 4 kidney cancer, a rare type called Hereditary Leiomyomatosis and Renal Cell Cancer (HLRCC). There is no known cure for HLRCC, and doctors estimated his survival at about a year at best.

Still, Andrew and his family weren’t about to go hide somewhere and wait for the end. They began a journey that led him to take part in at least seven clinical trials, including ones at Yale University, New Haven, CT; Georgetown University, Washington, DC; and the NIH Clinical Center, Bethesda, MD. Experimental treatments slowed down the cancer, but sometimes made him terribly sick. Yet, Andrew always remained optimistic and cheerful. If a trial didn’t help him, maybe it would help someone else.

Andrew’s generosity didn’t stop there. Inspired by his father’s gift of a totally awesome 2015 Liberty Walk Nissan GT-R, he founded the Driven To Cure (DTC) nonprofit and traveled the country in his orange sports car to raise funds for kidney cancer research. According to the National Cancer Institute, nearly 63,000 Americans are diagnosed with kidney and renal pelvis cancers each year.

Andrew figured out how to put the “fun” in fundraising, drawing crowds at car shows and raising more than $500,000 in donations in just three years. His efforts were recognized by the Foundation for the NIH’s Charlie Sanders Award, which I had the privilege of presenting to him last fall.

But I think it was Andrew’s humanity that touched us the most. He always had time to share his story, to encourage another child or adult struggling with a frightening diagnosis. He’d give thrills to kids at The Children’s Inn at NIH when he rumbled into the parking lot with his 700 horsepower GT-R. At car shows, throngs of people were drawn in by the turbocharged ride and then captivated by the young man with the bright smile and compelling story. Andrew wrote: “I realized that the vehicle of my dreams was also the vehicle which gave me the opportunity to make a difference; to do something bigger than myself.”

Still, on the personal level, kidney cancer proved relentless. Options for treatment eventually ran out. As the disease progressed, Andrew and his family had to make another difficult transition—choosing to celebrate life, even in the face of its approaching end. He needed a wheelchair, so family and friends came up with one, keeping in mind one of Andrew’s last wishes. When Andrew needed 24-hour care and pain control, he was admitted to the NIH Clinical Center Hospice Unit, where comfort could be provided and his loved ones could gather around. That even included getting government permission for a visit from his dog Milo! Surrounded by friends and family, he died peacefully on April 21.

Andrew made friends with everyone—especially kids at The Children’s Inn. One special buddy was Isaac Barchus, who has a rare autoinflammatory disease called CANDLE Syndrome. When he was back home in Omaha, NE, Isaac enjoyed challenging Andrew to long-distance video games, especially FIFA Soccer.

Although Isaac can walk, it can be very painful, so he sometimes turned to an old, beat-up wheelchair to cover long distances. But not anymore. When Isaac turned 15 on June 7, Andrew’s father Bruce Lee fulfilled his son’s wish for the future of his wheelchair. He presented Isaac with Andrew’s wheelchair, which had now been painted the same orange color as Andrew’s GT-R and emblazoned with the feisty slogan on Andrew’s personalized license plate—F CANCR. What a cool birthday gift!

During his final weeks and days, Andrew and his dad often listened to the Andy Grammer song, “Don’t Give Up on Me.” Andrew’s family never gave up on him, and he never gave up on them either. In fact, Andrew never gave up caring, loving, and believing. He wouldn’t want us to either, as his favorite song reminds us: “I will fight, I will fight for you; I always do until my heart is black and blue.”

Yes, Andrew, our hearts are black and blue from losing you. But we won’t give up on all you stood for in your short but inspiring life. Race In Peace, dear Andrew.

Links:

Remembering Andrew Lee (Foundation for the National Institutes of Health)

NIH Cancer Patient Receives Humanitarian Award (The NIH Record)

The Children’s Inn at NIH

Driven To Cure (Silver Spring, MD)

Video: Fighting Cancer With a 700-hp Nissan GT-R (The Drive)

Video: Andy Grammer—”Don’t Give Up On Me” [Official Lyric Video] from the film Five Feet Apart

Hereditary Leiomyomatosis and Renal Cell Cancer (National Library of Medicine/NIH)

Kidney (Renal Cell) Cancer (National Cancer Institute/NIH)

CANDLE Syndrome (Genetic and Rare Diseases Information Center/NIH)

Treating CANDLE Syndrome (National Institute of Allergy and Infectious Diseases/NIH)


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