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drug discovery – In Scientio, Veritas

Tag: drug discovery

Failure as a Necessary Step in Drug Development (Tip of My Hat to David Kroll)

The Forbes magazine has an impressive line-up of columnists; I follow many of those who write on the sciences and healthcare-related topics. One of them is Dr. David Kroll, a pharmacologist by profession and passionate, long-time science communicator. His column yesterday had especial interest for me; in it, David took the example of Dr. Derek Lowe—a pharmaceutical industry scientist who’s also a prolific and erudite blogger—who was apparently his inspiration for starting his own blog, and mentioned an intriguing thing Dr. Lowe had said during a Question and Answer session with Karen Weintraub for STAT News (quoting from David’s column including original links, below):

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2015 Nobel to Traditional Chinese Medicine Expert is a Win for Evidence-based Pharmacognosy

Yesterday, on October 5, 2015, one half of the Nobel Prize in Physiology or Medicine was awarded to scientist and pharmaceutical chemist Tu Youyou (alternatively, Tu Yo Yo, 屠呦呦 in Chinese), for her discovery of the anti-malarial Artemisinin. (The other half went jointly to William C. Campbell and Satoshi Ōmura, for their discovery of a novel therapy for roundworm infection.)

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Tuberculosis, the global scourge, and a new drug-design strategy

Every year on March 24, World Tuberculosis (TB) Day is observed to commemorate the discovery of the etiological agent of this disease, the bacterium Mycobacterium tuberculosis by noted German physician and microbiologist and Nobel Laureate, Robert Koch (1843-1910). The infection occurs via inhalation of the air-borne bug; therefore, the disease primarily affects the lungs, but it can spread to other parts of body as well, such as the central nervous system (brain and spinal chord), bone, and internal organs. If adequate treatment is not instituted (and sometimes despite therapy), a person with active TB disease will likely die. In the United States, in 2010 (the latest year for which statistics are currently available), of the nearly nine hundred deaths in which TB was suspected, TB was confirmed in roughly 4 out of 10 cases, and a total of 569 people died from TB. Globally, in 2012, an estimated 8.6 million people contracted TB, of which 1.3 million died.

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Exciting science, age-old problem…

After a long, L-O-N-G time, I found something that really excited me. I mean, really. The New York Times recently reported on a study published in Science which highlights a series of efforts in which scientists begin to figure out how exactly Thalidomide caused the congenital defects in limb development. The well written, insightful and informative NYT article, a pleasure to read, was written by Ex-ScienceBlogger, Science Writer and author Carl Zimmer.

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