K
Katti Jessen
Researcher at Takeda Pharmaceutical Company
Publications - 30
Citations - 2184
Katti Jessen is an academic researcher from Takeda Pharmaceutical Company. The author has contributed to research in topics: PI3K/AKT/mTOR pathway & Protein kinase B. The author has an hindex of 13, co-authored 29 publications receiving 1864 citations.
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Journal ArticleDOI
The translational landscape of mTOR signalling steers cancer initiation and metastasis
Andrew C. Hsieh,Yi Liu,Merritt Edlind,Nicholas T. Ingolia,Matthew R. Janes,Annie Sher,Evan Y. Shi,Craig R. Stumpf,Carly Christensen,Michael Bonham,Shunyou Wang,Pingda Ren,Michael C. Martin,Katti Jessen,Morris E. Feldman,Jonathan S. Weissman,Kevan M. Shokat,Christian Rommel,Davide Ruggero +18 more
TL;DR: A clinically relevant ATP site inhibitor of mTOR, INK128, is developed, which reprograms this gene expression signature with therapeutic benefit for prostate cancer metastasis, for which there is presently no cure.
Journal ArticleDOI
PI3K-δ and PI3K-γ inhibition by IPI-145 abrogates immune responses and suppresses activity in autoimmune and inflammatory disease models.
David G. Winkler,Kerrie Faia,Jonathan P. DiNitto,Janid A. Ali,Kerry White,Erin Brophy,Melissa Pink,Jennifer L. Proctor,Jennifer Lussier,Christian M. Martin,Jennifer Hoyt,Bonnie Tillotson,Erin Murphy,Alice R. Lim,Brian D. Thomas,John Macdougall,Pingda Ren,Yi Liu,Lian-Sheng Li,Katti Jessen,Christian C. Fritz,Joi Dunbar,James R. Porter,Christian Rommel,Vito J. Palombella,Paul S. Changelian,Jeffery L. Kutok +26 more
TL;DR: These studies demonstrate that IPI-145 exerts profound effects on adaptive and innate immunity by inhibiting B and T cell proliferation, blocking neutrophil migration, and inhibiting basophil activation, and support the hypothesis that inhibition of immune function can be achieved through PI3K-δ and PI3k-γ blockade.
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Dual mTORC1/2 and HER2 Blockade Results in Antitumor Activity in Preclinical Models of Breast Cancer Resistant to Anti-HER2 Therapy
Celina Garcia-Garcia,Yasir H. Ibrahim,Violeta Serra,Maria Teresa Calvo,Marta Guzman,Judit Grueso,Claudia Aura,José Francisco Pérez,Katti Jessen,Yi Liu,Christian Rommel,Josep Tabernero,José Baselga,Maurizio Scaltriti +13 more
TL;DR: The simultaneous blockade of both PI3K/Akt/mTOR and ERK pathways obtained by combining lapatinib with INK-128 acts synergistically in inducing cell death and tumor regression in breast cancer models refractory to anti-HER2 therapy.
Journal ArticleDOI
Structure-based Design of Pyridone-Aminal eFT508 Targeting Dysregulated Translation by Selective Mitogen-activated Protein Kinase Interacting Kinases 1 and 2 (MNK1/2) Inhibition.
Reich Siegfried Heinz,Paul A. Sprengeler,Gary G. Chiang,James R. Appleman,Joan Chen,Jeff Clarine,Boreth Eam,Justin T. Ernst,Qing Han,Vikas K Goel,Edward Z. R. Han,Vera Huang,Ivy Nj Hung,Adriana L. Jemison,Katti Jessen,Jolene Molter,Douglas E. Murphy,Melissa Neal,Gregory S. Parker,Michael B. Shaghafi,Samuel Sperry,Jocelyn Staunton,Craig R. Stumpf,Peggy A. Thompson,Tran Chinh Viet,Stephen E. Webber,Christopher J. Wegerski,Hong Zheng,Kevin R. Webster +28 more
TL;DR: Compound 23 (eFT508), an exquisitely selective, potent dual MNK1/2 inhibitor, was designed to assess the potential for control of oncogene signaling at the level of mRNA translation to suggest that controlling dysregulated translation has real therapeutic potential.
Journal ArticleDOI
Targeting of mTORC1/2 by the mTOR kinase inhibitor PP242 induces apoptosis in AML cells under conditions mimicking the bone marrow microenvironment
Zhihong Zeng,Yue Xi Shi,Twee Tsao,Yihua Qiu,Steven M. Kornblau,Keith A. Baggerly,Wenbin Liu,Katti Jessen,Yi Liu,Hagop M. Kantarjian,Christian Rommel,David A. Fruman,Michael Andreeff,Marina Konopleva +13 more
TL;DR: It is indicated that disrupting mTOR/AKT signaling with a selective mTOR kinase inhibitor can effectively target leukemic cells within the BM microenvironment.