User profiles for Gabriela Chiosis
Gabriela ChiosisProfessor, Memorial Sloan Kettering Verified email at mskcc.org Cited by 17115 |
[HTML][HTML] A small molecule designed to bind to the adenine nucleotide pocket of Hsp90 causes Her2 degradation and the growth arrest and differentiation of breast …
G Chiosis, MN Timaul, B Lucas, PN Munster… - Chemistry & biology, 2001 - cell.com
Background: The Hsp90s contain a conserved pocket that binds ATP/ADP and plays an
important role in the regulation of chaperone function. Occupancy of this pocket by several …
important role in the regulation of chaperone function. Occupancy of this pocket by several …
[HTML][HTML] Akt forms an intracellular complex with heat shock protein 90 (Hsp90) and Cdc37 and is destabilized by inhibitors of Hsp90 function
Hsp90 is a chaperone required for the conformational maturation of certain signaling proteins
including Raf, cdk4, and steroid receptors. Natural products and synthetic small molecules …
including Raf, cdk4, and steroid receptors. Natural products and synthetic small molecules …
[HTML][HTML] Advances in the clinical development of heat shock protein 90 (Hsp90) inhibitors in cancers
Hsp90 is an ATP dependent molecular chaperone protein which integrates multiple
oncogenic pathways. As such, Hsp90 inhibition is a promising anti-cancer strategy. Several …
oncogenic pathways. As such, Hsp90 inhibition is a promising anti-cancer strategy. Several …
Affinity-based proteomics reveal cancer-specific networks coordinated by Hsp90
Most cancers are characterized by multiple molecular alterations, but identification of the key
proteins involved in these signaling pathways is currently beyond reach. We show that the …
proteins involved in these signaling pathways is currently beyond reach. We show that the …
Heterodimeric JAK–STAT activation as a mechanism of persistence to JAK2 inhibitor therapy
The identification of somatic activating mutations in JAK2 (refs 1 ) and in the thrombopoietin
receptor gene (MPL) 5 in most patients with myeloproliferative neoplasm (MPN) led to the …
receptor gene (MPL) 5 in most patients with myeloproliferative neoplasm (MPN) led to the …
[PDF][PDF] Gene expression signature-based chemical genomic prediction identifies a novel class of HSP90 pathway modulators
Although androgen receptor (AR)-mediated signaling is central to prostate cancer, the ability
to modulate AR signaling states is limited. Here we establish a chemical genomic approach …
to modulate AR signaling states is limited. Here we establish a chemical genomic approach …
The epichaperome is an integrated chaperome network that facilitates tumour survival
Transient, multi-protein complexes are important facilitators of cellular functions. This
includes the chaperome, an abundant protein family comprising chaperones, co-chaperones, …
includes the chaperome, an abundant protein family comprising chaperones, co-chaperones, …
New arylthioindoles: Potent Inhibitors of tubulin polymerization. 2. Structure− activity relationships and molecular modeling studies
…, D Barrow, RI Nicholson, G Chiosis… - Journal of medicinal …, 2006 - ACS Publications
Arylthioindoles (ATIs) that possess a 3-methoxyphenylthio or a 3,5-dimethoxyphenylthio
moiety at position 2 of the indole ring were effective tubulin assembly inhibitors, but weak …
moiety at position 2 of the indole ring were effective tubulin assembly inhibitors, but weak …
Hsp90 inhibitor PU-H71, a multimodal inhibitor of malignancy, induces complete responses in triple-negative breast cancer models
Triple-negative breast cancers (TNBCs) are defined by a lack of expression of estrogen,
progesterone, and HER2 receptors. Because of the absence of identified targets and targeted …
progesterone, and HER2 receptors. Because of the absence of identified targets and targeted …
Targeting Hsp90: small-molecule inhibitors and their clinical development
T Taldone, A Gozman, R Maharaj, G Chiosis - Current opinion in …, 2008 - Elsevier
The Hsp90 multichaperone complex has important roles in the development and progression
of malignant transformation. Several small-molecule inhibitors of Hsp90 of diverse …
of malignant transformation. Several small-molecule inhibitors of Hsp90 of diverse …