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Ergotamine

Ergotamine, an ergot alkaloid isolated by Arthur Stoll in 1918 and marketed by Sandoz, is a vasoconstrictor drug for acute migraine, now largely superseded by triptans and restricted in the EU in 2013 over fibrosis and ergotism risks.

Ergotism

Ergotism, or St Anthony's Fire, is poisoning from ergot alkaloids of Claviceps purpurea in rye, causing vasoconstriction, burning pain, and gangrene; now rare and mostly iatrogenic from ergotamine drugs.

Eria

Eria Lindl. (1825), a conserved orchid genus in tribe Podochileae, native from tropical Asia to the Pacific; once about 350 species, now about 45 after molecular studies showed it polyphyletic.

Eribulin

Eribulin (Halaven, eribulin mesylate) is a synthetic halichondrin B analogue microtubule inhibitor chemotherapy. FDA-approved 2010 for pretreated metastatic breast cancer and liposarcoma; EMBRACE trial showed 13.1 vs 10.6 months median survival.

Eric A. Appel

Eric A. Appel is an American materials scientist and bioengineer, Associate Professor at Stanford University, known for injectable hydrogels enabling months-long drug release, single-dose subunit vaccines, and wildfire-protective gels.

Eric A. Barnard

Eric A. Barnard, usually cited as E. A. Barnard, was a British molecular neuroscientist elected a Fellow of the Royal Society in 1981 for work on neurotransmitter receptors.

Eric A. Davidson

Eric A. Davidson is an American biogeochemist known for work on soil carbon decomposition and nitrous oxide, and Professor Emeritus at the University of Maryland's Appalachian Laboratory.

Eric A. Engels

Eric A. Engels is an American cancer epidemiologist at the National Cancer Institute who leads studies of cancer risk in people with HIV and transplant recipients.

Eric A. Espiner

Eric A. Espiner is a New Zealand endocrinologist and Emeritus Professor at the Christchurch Heart Institute, University of Otago, known for research on aldosterone and the natriuretic peptides.

Eric A. Newman

Eric A. Newman is a neuroscientist and Distinguished McKnight University Professor at the University of Minnesota, a leader in glial cell biology and glial regulation of brain blood flow.

Eric A. Rose

Eric A. Rose is an American cardiothoracic surgeon who performed the world's first successful pediatric heart transplant in 1984 and led the REMATCH trial, which established LVADs as long-term therapy for end-stage heart failure.

Eric A. Schon

Eric A. Schon is an American molecular biologist and geneticist at Columbia University, the Lewis P. Rowland Professor Emeritus of Neurology, who studies mitochondrial disease.

Eric A. Shoubridge

Eric A. Shoubridge, born 1951, is a molecular geneticist at McGill's Montreal Neurological Institute known for research on mitochondrial respiratory chain defects and a Fellow of the Royal Society of Canada.

Eric Alm

Eric J. Alm is a computational biologist and Professor of Biological Engineering at MIT who studies the human gut microbiome and helped launch OpenBiome and Finch Therapeutics.

Eric Anderson (oceanographer)

Eric Anderson is an American physical oceanographer and hydrodynamic modeler who spent nearly a decade at NOAA's Great Lakes lab and received a Presidential Early Career Award announced in 2019.

Eric B. Kmiec

Eric B. Kmiec is an American molecular biologist who pioneered targeted gene repair and CRISPR genome engineering, directing the Gene Editing Institute at ChristianaCare in Delaware since 2014.

Eric B. Larson

Eric B. Larson is an American general internist and researcher on healthy aging and dementia who led Kaiser Permanente Washington Health Research Institute from 2002 to 2019.

Eric B. Rimm

Eric B. Rimm, also known as Eric Rimm, is an American epidemiologist and Harvard professor who studies how diet, alcohol, and lifestyle affect heart disease risk.

Eric Betzig

Eric Betzig is an American biophysicist who shared the 2014 Nobel Prize in Chemistry for super-resolved fluorescence microscopy, including his PALM technique, and is a professor at UC Berkeley.

Eric C. Greene

Eric C. Greene is a biochemist and professor at Columbia University who studies genome integrity and homologous DNA recombination, and pioneered the DNA curtains single-molecule imaging platform.

Eric C. Holland

Eric C. Holland is a neurosurgeon and cancer geneticist who directs the Human Biology Division at Fred Hutchinson Cancer Research Center in Seattle and is known for mouse models of glioma.

Eric C. Lai

Eric C. Lai is a molecular biologist at Memorial Sloan Kettering Cancer Center who studies microRNAs and small RNAs in Drosophila, and defined the mirtron pathway in 2007.

Eric Chang (radiologist)

Eric Y. Chang is an American musculoskeletal radiologist at the VA San Diego Healthcare System and adjunct professor at UCSD who received the 2017 PECASE award.

Eric Charles Holland

Eric Charles Holland is an American neurosurgeon-scientist at Fred Hutchinson Cancer Center who studies brain tumors and has been a National Academy of Medicine member since 2009.

Eric Conn (plant biochemist)

Eric Edward Conn (1923–2017) was an American plant biochemist at the University of California, Davis, known for work on cyanogenesis and phenylpropanoid biosynthesis, elected to the National Academy of Sciences in 1988.

Eric Courchesne

Eric Courchesne is a neuroscientist and professor of neurosciences at the University of California San Diego School of Medicine, known for findings on early brain overgrowth in autism.

Eric D. Bateman

Eric D. Bateman (1947–2025) was a South African respiratory physician at the University of Cape Town who led the GOAL asthma study and chaired the Global Initiative for Asthma.

Eric D. Green

Eric D. Green is an American physician-scientist and medical geneticist who served as the third director of the National Human Genome Research Institute from 2009 to 2025.

Eric D. Siggia

Eric D. Siggia is an American theoretical physicist turned developmental biologist at The Rockefeller University, known for quantitative studies of morphogenesis and human embryonic stem-cell self-organization.

Eric Engel

Eric Engel was a Swiss physician and cytogeneticist known for proposing uniparental disomy in 1980, and for directing medical genetics programs at Vanderbilt and in Geneva.