J
James J. S. Treanor
Researcher at Amgen
Publications - 51
Citations - 7893
James J. S. Treanor is an academic researcher from Amgen. The author has contributed to research in topics: TRPV1 & In vivo. The author has an hindex of 26, co-authored 51 publications receiving 7507 citations.
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Journal ArticleDOI
Beta-secretase cleavage of Alzheimer's amyloid precursor protein by the transmembrane aspartic protease BACE.
Robert Vassar,Brian D. Bennett,Safura Babu-Khan,Steve Kahn,Elizabeth A. Mendiaz,Paul Denis,David B. Teplow,Sandra Ross,Patricia Amarante,Richard Loeloff,Yi Luo,Seth Fisher,Janis Fuller,Steven P. Edenson,Jackson Lile,Mark A. Jarosinski,Anja Leona Biere,Eileen Curran,Teresa L. Burgess,Jean Claude Louis,Frank H. Collins,James J. S. Treanor,Gary Rogers,Martin Citron +23 more
TL;DR: Overexpression of a transmembrane aspartic protease, termed BACE (for beta-site APP-cleaving enzyme) increased the amount of beta-secretase cleavage products, and these were cleaved exactly and only at known beta- secretase positions.
Journal ArticleDOI
Pharmacological blockade of the vanilloid receptor TRPV1 elicits marked hyperthermia in humans.
Narender R. Gavva,James J. S. Treanor,András Garami,Liang Fang,Sekhar Surapaneni,Anna Akrami,Francisco J. Alvarez,Annette Bak,Mary Darling,Anu Gore,Graham Richard Jang,James P. Kesslak,Liyun Ni,Mark H. Norman,Gabrielle Palluconi,Mark J. Rose,Margaret Salfi,Edward Tan,Andrej A. Romanovsky,Christopher Banfield,Gudarz Davar +20 more
TL;DR: Results demonstrate that TRPV1‐selective antagonists like AMG 517 cannot be developed for systemic use as stand alone agents for treatment of pain and other diseases, individual susceptibility influences magnitude of hyperthermia observed after TRpV1 blockade, and TRPv1 plays a pivotal role as a molecular regulator for body temperature in humans.
Journal ArticleDOI
Redistribution of NaV1.8 in Uninjured Axons Enables Neuropathic Pain
Michael S. Gold,Daniel Weinreich,Chang Sook Kim,Ruizhong Wang,James J. S. Treanor,Frank Porreca,Josephine Lai +6 more
TL;DR: Observations suggest that aberrant activity in uninjured C-fibers is a necessary component of pain associated with partial nerve injury and suggest that blocking NaV1.8 would be an effective treatment of neuropathic pain.
Journal ArticleDOI
AMG 9810 [(E)-3-(4-t-Butylphenyl)-N-(2,3-dihydrobenzo[b][1,4] dioxin-6-yl)acrylamide], a Novel Vanilloid Receptor 1 (TRPV1) Antagonist with Antihyperalgesic Properties
Narender R. Gavva,Rami Tamir,Yusheng Qu,Lana Klionsky,Tie J. Zhang,David C. Immke,Judy Wang,Dawn Zhu,Todd W. Vanderah,Frank Porreca,Elizabeth M. Doherty,Mark H. Norman,Kenneth D. Wild,Anthony W. Bannon,Jean Claude Louis,James J. S. Treanor +15 more
TL;DR: AMG 9810 is the first cinnamide TRPV1 antagonist reported to block capsaicin-induced eye wiping behavior and reverse hyperalgesia in an animal model of inflammatory pain.
Journal ArticleDOI
Molecular Determinants of Vanilloid Sensitivity in TRPV1
Narender R. Gavva,Lana Klionsky,Yusheng Qu,Licheng Shi,Rami Tamir,Steven P. Edenson,Tie J. Zhang,Vellarkad N. Viswanadhan,Attila Tóth,Larry V. Pearce,Todd W. Vanderah,Frank Porreca,Peter M. Blumberg,Jack Lile,Yax Sun,Ken Wild,Jean Claude Louis,James J. S. Treanor +17 more
TL;DR: Key residues (Met547 and Thr550) in transmembrane regions 3 and 4 of rat and human TRPV1 that confer vanilloid sensitivity, [3H]RTX binding and competitive antagonist binding to rabbit TRpV1 are identified and it is shown that these residues differentially affect ligand recognition as well as the assays of functional response versus ligand binding.