Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Akshay R. Kamath"'
Autor:
Jonathan R. Brody, Jordan M. Winter, John M. Pascal, Charles J. Yeo, Karen E. Knudsen, Michael J. Pishvaian, Nicole Meisner-Kober, Wei Jiang, Eric Londin, Laura Scolaro, Avinoam Nevler, Joseph A. Cozzitorto, Shruti Lal, Carmella Romeo, Akshay R. Kamath, Matthew J. Schiewer, Mahsa Zarei, Saswati N. Chand
PARG rescue in HuR silenced cells restores PARPi resistance. Small-molecule inhibition of HuR prevents its cytoplasmic accumulation, abrogates PARG mRNA regulation and increases PARPi sensitivity, independent of DDR status.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bceb7e3ef902e2e70ae482b29c4ff897
https://doi.org/10.1158/0008-5472.22416705
https://doi.org/10.1158/0008-5472.22416705
Autor:
Jonathan R. Brody, Jordan M. Winter, John M. Pascal, Charles J. Yeo, Karen E. Knudsen, Michael J. Pishvaian, Nicole Meisner-Kober, Wei Jiang, Eric Londin, Laura Scolaro, Avinoam Nevler, Joseph A. Cozzitorto, Shruti Lal, Carmella Romeo, Akshay R. Kamath, Matthew J. Schiewer, Mahsa Zarei, Saswati N. Chand
Doxycycline induction of HuR silencing in MIA PaCa-2 cells (sh290) downregulates PARG expression in vitro and tumor growth in vivo.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27cbca6f975a7e2018f6b0b818443577
https://doi.org/10.1158/0008-5472.22416702.v1
https://doi.org/10.1158/0008-5472.22416702.v1
Autor:
Jonathan R. Brody, Jordan M. Winter, John M. Pascal, Charles J. Yeo, Karen E. Knudsen, Michael J. Pishvaian, Nicole Meisner-Kober, Wei Jiang, Eric Londin, Laura Scolaro, Avinoam Nevler, Joseph A. Cozzitorto, Shruti Lal, Carmella Romeo, Akshay R. Kamath, Matthew J. Schiewer, Mahsa Zarei, Saswati N. Chand
HuR silencing results in downregulation of PARG expression, which prevents efficient removal of PAR polymers with or without PARPi stress. Expression and function of other PAR removing enzymes is not affected with HuR silencing.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d30a8c36dd805071ddb659360d7ff19
https://doi.org/10.1158/0008-5472.22416711
https://doi.org/10.1158/0008-5472.22416711
Autor:
Jonathan R. Brody, Jordan M. Winter, John M. Pascal, Charles J. Yeo, Karen E. Knudsen, Michael J. Pishvaian, Nicole Meisner-Kober, Wei Jiang, Eric Londin, Laura Scolaro, Avinoam Nevler, Joseph A. Cozzitorto, Shruti Lal, Carmella Romeo, Akshay R. Kamath, Matthew J. Schiewer, Mahsa Zarei, Saswati N. Chand
HuR directly binds and regulates poly-ADP ribose glycohydrolase mRNA expression particularly under PARPi stress, but doesn't affect expression of other PAR polymerases or hydrolyzing enzymes.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::391bd3a9966c19991c83d520996223e4
https://doi.org/10.1158/0008-5472.22416717.v1
https://doi.org/10.1158/0008-5472.22416717.v1
Autor:
Jonathan R. Brody, Jordan M. Winter, John M. Pascal, Charles J. Yeo, Karen E. Knudsen, Michael J. Pishvaian, Nicole Meisner-Kober, Wei Jiang, Eric Londin, Laura Scolaro, Avinoam Nevler, Joseph A. Cozzitorto, Shruti Lal, Carmella Romeo, Akshay R. Kamath, Matthew J. Schiewer, Mahsa Zarei, Saswati N. Chand
HuR expression regulates short-term cell survival and long-term anchorage-independent growth in PDA cells, irrespective of DDR proficiency. PARPi stress induces HuR translocation in a time-dependent manner.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d0353b890871686dc1874de3fdc26f8
https://doi.org/10.1158/0008-5472.22416720
https://doi.org/10.1158/0008-5472.22416720
Autor:
Jonathan R. Brody, Jordan M. Winter, John M. Pascal, Charles J. Yeo, Karen E. Knudsen, Michael J. Pishvaian, Nicole Meisner-Kober, Wei Jiang, Eric Londin, Laura Scolaro, Avinoam Nevler, Joseph A. Cozzitorto, Shruti Lal, Carmella Romeo, Akshay R. Kamath, Matthew J. Schiewer, Mahsa Zarei, Saswati N. Chand
PARPi treatment mediated apoptosis and chromatin- associated trapping of PARP1 is significantly enhanced upon HuR and PARG inhibition.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a94385db555422480299830dbcd1937
https://doi.org/10.1158/0008-5472.22416708
https://doi.org/10.1158/0008-5472.22416708
Autor:
John M. Pascal, Charles J. Yeo, Saswati N. Chand, Eric Londin, Akshay R. Kamath, Nicole Meisner-Kober, Karen E. Knudsen, Jordan M. Winter, Michael J. Pishvaian, Joseph A. Cozzitorto, Jonathan R. Brody, Shruti Lal, Matthew J. Schiewer, Laura Scolaro, Carmella Romeo, Avinoam Nevler, Wei Jiang, Mahsa Zarei
Publikováno v:
Cancer Research. 77:5011-5025
The majority of pancreatic ductal adenocarcinomas (PDAC) rely on the mRNA stability factor HuR (ELAV-L1) to drive cancer growth and progression. Here, we show that CRISPR-Cas9–mediated silencing of the HuR locus increases the relative sensitivity o
Autor:
Saswati N, Chand, Mahsa, Zarei, Matthew J, Schiewer, Akshay R, Kamath, Carmella, Romeo, Shruti, Lal, Joseph A, Cozzitorto, Avinoam, Nevler, Laura, Scolaro, Eric, Londin, Wei, Jiang, Nicole, Meisner-Kober, Michael J, Pishvaian, Karen E, Knudsen, Charles J, Yeo, John M, Pascal, Jordan M, Winter, Jonathan R, Brody
Publikováno v:
Cancer research. 77(18)
The majority of pancreatic ductal adenocarcinomas (PDA) rely on the mRNA stability factor HuR (ELAV-L1) to drive cancer growth and progression. Here we show that CRISPR-Cas9-mediated silencing of the HuR locus increases the relative sensitivity of PD
Autor:
Akshay R. Kamath, Meet Parikh, David E. Loren, Georgios I. Papachristou, Ali A. Siddiqui, Arish Noor, Usama Iqbal, Robert Lam, Tayebah Mumtaz, Reem Z. Sharaiha, Ichiro Yasuda, Thomas E. Kowalski, Megan Murphy, Douglas K. Pleskow, Douglas G. Adler
Publikováno v:
Gastrointestinal Endoscopy. 85:AB94-AB95
Autor:
Eric Londin, Jordan M. Winter, Karen E. Knudsen, Carmella Romeo, Joseph A. Cozzitorto, Mahsa Zarei, Charles J. Yeo, Jonathan R. Brody, Isidore Rigoutsos, Akshay R. Kamath, Saswati N. Chand, Matthew J. Schiewer, Nicole Meisner-Kober, John M. Pascal
Publikováno v:
Cancer Research. 76:1995-1995
Introduction: Despite our deep understanding of genetic drivers of the disease, pancreatic ductal adenocarcinoma (PDA) continues to be associated with dismal survival rates. Targeting the DNA repair machinery has emerged as a promising therapeutic st