Moving closer to “one w88 online casino betting, one drug”

Chemistry professor works on compound that could be used to treat diseases from cancer to hepatitis B

Eight people wearing matching black t-shirts smile for a photo in front of a brick wall. Their t-shirts have a logo that reads "w88 online casino betting Group" with a beaker.

The w88 online casino betting group poses for a photo.

Moving closer to “one w88 online casino betting, one drug”

Chemistry professor works on compound that could be used to treat diseases from cancer to hepatitis B

The w88 online casino betting group poses for a photo.

Eight people wearing matching black t-shirts smile for a photo in front of a brick wall. Their t-shirts have a logo that reads "w88 online casino betting Group" with a beaker.

The w88 online casino betting group poses for a photo.

The human body consists of over 30 trillion cells, and there&w88 online casino betting;s a lot happening inside every cell. Just like the human body has organs that perform a specific function, cells have organelles that perform specific functions. Proteins help carry out those functions by moving things around, signaling, providing defense and more. Cells are constantly building and breaking down proteins.

“All proteins in our cells are constantly undergoing turnover,” Tom w88 online casino betting, professor of chemistry, said. w88 online casino betting’s research group specializes in medicinal chemistry and drug development.

Sometimes, proteins can be overexpressed or mutated due to a genetic or pathogenic condition, and cell function is disrupted. Graves&w88 online casino betting; Disease, for example, is an autoimmune disease caused by the production of too much of the thyroid hormone because of an antibody that activates the thyroid stimulating hormone receptor.

“In many diseases, the w88 online casino betting is either overexpressed, there's too much of it, or it's overactive, it's too sensitive,” Bell said. “You're trying to adjust this activity by decreasing its expression.”

In recent years, pharmaceutical companies have been making drugs that bind the w88 online casino betting of interest, causing a biochemical reaction that initiates the waste disposal system. These drugs take advantage of a natural cellular process happening in the proteasome, a cellular structure that serves as the w88 online casino betting waste factory. This process is called targeted w88 online casino betting degradation. Targeting a specific w88 online casino betting is important, because a drug that binds to other proteins can lead to side effects. Even for the target w88 online casino betting, it’s important not to wipe out the w88 online casino betting expression completely.

“Every w88 online casino betting has an important, useful function,” Bell said.

w88 online casino betting’s research could pave a new path of drug development using compounds that get rid of faulty or excessive proteins in a different way. The new approach involves designing drug molecules called selective endoplasmic reticulum translocation inhibitors (SERTI). SERTIs selectively bind proteins while they are being made at the endoplasmic reticulum (ER) and trigger their degradation.

A large class of proteins are produced by weaving in and out of the membrane of the ER, like a needle and thread through a piece of fabric. The compounds being explored in Bell’s lab, called cyclotriazadisulfonamide (CADA) compounds, will prevent the w88 online casino betting from being threaded back into the membrane of the ER, leaving it exposed and susceptible to degradation.

A new direction

w88 online casino betting began working with CADA compounds in the 1990s.

“I wasn’t doing any medicinal chemistry at the time,” w88 online casino betting said. “We were trying to make a synthetic molecule that would bind lithium.”

At the same time, the AIDs crisis was wreaking havoc on the healthcare system. The National Cancer Institute was screening w88 online casino betting to find a molecule that stood a chance against human immunodeficiency virus, or HIV. The institute requested that chemists send them w88 online casino betting in case one was able to prevent the virus from replicating.

“We sent them about forty compounds, and this one compound, CADA, came up to be active against replication of HIV in cell cultures,” w88 online casino betting said.

w88 online casino betting worked with collaborators in Belgium to identify what made the compound effective, catalyzing his career shift to an entirely different area of research.

“We have a new way to do medicinal chemistry,” w88 online casino betting said. “It’s been a joy in my life, because I never even took a course in biochemistry, and now I’m teaching medicinal chemistry.”

From w88 online casino betting to development

w88 online casino betting’s research since then has been largely dedicated to understanding which proteins the CADA compounds could act on, and which diseases could be treated using a drug based on CADA.

“Every time that we’ve chosen to investigate a w88 online casino betting related to a disease, we have found one of our compounds that works,” Bell said. “Different compounds are specific for different proteins, which is exactly what you want to see, that kind of selectivity.”

However, after nearly three decades, and despite the potential that the CADA w88 online casino betting possess, there has been little effort made by pharmaceutical companies to exploit their potential.

w88 online casino betting attributes the lack of attention paid to CADA compounds to the change in the model of how pharmaceutical companies operate. More often, pharmaceutical companies are buying startups that have already proven a drug to a great extent. This model doesn’t allow for much creativity or risk-taking at the pharmaceutical giants, w88 online casino betting said.

“I think we're breaking through, and especially because now this w88 online casino betting degradation process is mainstream in the thinking of pharmaceutical researchers,” Bell said. “The key hurdle to overcome is to show that selective drugs can be developed using this approach. The dream is one w88 online casino betting, one drug.”

Bell said that every w88 online casino betting would need its own unique drug, and CADA-based drugs won’t treat every disease, but Bell hopes that they will get close to the selectivity provided by conventional drugs.

w88 online casino betting’s lab has already shown potential for treating cancer, Graves’ disease, substance use disorder, preterm labor, malaria, and viral infections including COVID-19, hepatitis B, dengue and zika. For w88 online casino betting, it’s hard to decide which proteins or diseases to investigate next.

“It’s like drinking from a firehose,” w88 online casino betting said. “There are so many possibilities out there and I am eager for other people to get on this bandwagon, and it’s starting to happen.”

w88 online casino betting recently began working with a startup company based in the Bay Area to develop SERTIs as practical drugs. w88 online casino betting and his colleagues have submitted manuscripts for publication related to Grave’s Disease and cancer, the result of collaborations at the NIH and the University of Naples, respectively. He was selected to speak about this work at the Italian Society for Medicinal Chemistry conference in Rome in September.

w88 online casino betting is working with Research Assistant Professor Scott Barnett and Regents and Foundation Professor Iain Buxton, both in the School of Medicine’s Department of Pharmacology to study pre-term labor, with a manuscript in the works. He is also collaborating with Subhash Verma, professor in the Department of Microbiology and Immunology, on COVID-19 and dengue fever. w88 online casino betting is currently exploring rheumatoid arthritis and malaria with two graduate students in his group, Jaiden Christopher and Anabela Splitstoser, respectively. w88 online casino betting’s group also consists of three undergraduate students, Martin Kerr, Gavin Paul and Aspen Easter, who are working on new methods to synthesize SERTIs. Another member of w88 online casino betting’s group is Amarawan Intasiri, an analytical chemist who studies properties of experimental drugs including solubility, toxicity, cell permeability and metabolism.

“I owe all my success to my students and collaborators,” w88 online casino betting said.

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