Results 91 to 100 of about 118,779 (271)

Proteasome inhibitor, ixazomib prevents topoisomerase‐I degradation and reverses irinotecan resistance in colorectal cancer

Molecular Oncology, EarlyView.
Ixazomib inhibits proteasome‐mediated degradation of topoisomerase I induced by irinotecan, thereby restoring drug sensitivity and promoting tumor cell death in colorectal cancer. Irinotecan, a topoisomerase I (topoI) inhibitor, is widely used for colorectal cancer, but resistance remains a major clinical challenge.
Yuho Ebata, Koji Ando, Hirofumi Hasuda, Koshi Mimori, Elizabeth C. Unan, Siddhartha Pulukuri, Aahana Tiku, Allison Berger, Eiji Oki, Ajit Bharti, Tomoharu Yoshizumi   +10 more
wiley   +1 more source

A comparison of PTI defense profiles induced in Solanum tuberosum by PAMP and non-PAMP elicitors shows distinct, elicitor-specific responses.

PLoS ONE, 2020
The induction of general plant defense responses following the perception of external elicitors is now regarded as the first level of the plant immune response.
Rafaela Lopes Martin, Pauline Le Boulch, Pauline Clin, Adrián Schwarzenberg, Jean-Claude Yvin, Didier Andrivon, Eric Nguema-Ona, Florence Val   +7 more
doaj   +1 more source

Constrained pattern of viral evolution in acute and early HCV infection limits viral plasticity

, 2011
Cellular immune responses during acute Hepatitis C virus (HCV) and HIV infection are a known correlate of infection outcome. Viral adaptation to these responses via mutation(s) within CD8+ T-cell epitopes allows these viruses to subvert host immune ...
Paul Klenerman, Malte Heeg, John, Mina, Pfafferott, K, James, Ian, Ulsenheimer, Axel, Helmut M. Diepolder, Lucas, A.D., Silvana Gaudieri, Heeg, M, Rauch, A, Ian James, John, M., Andri Rauch, Klenerman, P., James, I, Simon Mallal, Diepolder, HM, Heeg, Malte, John, M, Mallal, Simon, Lucas, Andrew, Nolan, D., Lucas, M., Heeg, M., Michaela Lucas, Diepolder, H.M., Mallal, S., Gaudieri, S, Lucas, M, Gaudieri, S., Nolan, David, Ulsenheimer, A, Lucas, A, David Nolan, Klenerman, Paul, Diepolder, Helmut M., Pfafferott, K., Klenerman, P, Rauch, A., Ulsenheimer, A., Pfafferott, Katja, Lucas, Michaela, Katja Pfafferott, Andrew Lucas, Rauch, Andri, Diepolder, Helmut M, Axel Ulsenheimer, Mina John, Helmut M Diepolder, Nolan, D, Mallal, S, James, I., Gaudieri, Silvana   +53 more
core   +1 more source

Finding novel vulnerabilities of hypomorphic BRCA1 alleles

Molecular Oncology, EarlyView.
Synthetic lethality screens performed to identify novel vulnerabilities often model complete gene loss, thereby overlooking patient‐derived hypomorphic mutations. In this study, we have performed genome‐wide CRISPR screens on BRCA1 hypomorphic mutations, showing BRCA1I26A behaves like wild‐type, while BRCA1R1699Q mimics deficiency. Furthermore, we have
Anne Schreuder, Klaas de Lint, Hồ Mỹ Phúc Võ, Mariana M. Góis, Rosalie A. Kampen, Marta San Martin Alonso, Ilse Nootenboom, Veronica Garzero, Tiemen J. Wendel, Rob M. F. Wolthuis, Sylvie M. Noordermeer   +10 more
wiley   +1 more source

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

Molecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola, Yasmine Illi, Anna Bircher, Marijn Wilmink, Rachele F. Malagutti, Solenn Ottié, Cordelia Schuler, Pedro A. Ruiz, Cheryl de Vallière, Klaus Seuwen, Gerhard Rogler, Martin Hausmann   +11 more
wiley   +1 more source

Human Lectins and Their Roles in Viral Infections

Molecules, 2015
Innate recognition of virus proteins is an important component of the immune response to viral pathogens. A component of this immune recognition is the family of lectins; pattern recognition receptors (PRRs) that recognise viral pathogen-associated ...
Christopher P. Mason, Alexander W. Tarr
doaj   +1 more source

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source

The Immunomodulatory Effect of Bone-Marrow Mesenchymal Stem Cells on Expression of TLR3 and TLR9 in Mice Dendritic Cells

International Journal of Organ Transplantation Medicine, 2016
Background: Mesenchymal stem cells (MSCs) are multipotent cells with immunomodulatory effect on immune cells including dendritic cells (DCs). DCs are the most potent antigen-presenting cells (APC).
L Sadeghi, MH Karimi, E Kamali-Sarvestani, N Azarpira, M Shariati   +4 more
doaj  

Erythropoietin modulates hepatic inflammation, glucose homeostasis, and soluble epoxide hydrolase and epoxides in high‐fat diet‐induced obese mice

FEBS Open Bio, EarlyView.
Erythropoietin administration suppresses hepatic soluble epoxide hydrolase (sEH) expression, leading to increased CYP‐derived epoxides. This is associated with a shift in hepatic macrophage polarization characterized by reduced M1 markers and increased M2 markers, along with reduced hepatic inflammation, suppressed hepatic lipogenesis, and attenuated ...
Takeshi Goda, Satoru Sugimoto, Chiharu Cho, Madoka Konishi, Nozomi Inoue, Satoshi Miyagaki, Yasuhiro Kawabe, Takuro Okamura, Masahide Hamaguchi, Hisakazu Nakajima, Michiaki Fukui, Masakazu Shinohara, Tomoko Iehara   +12 more
wiley   +1 more source

Transcriptional analysis of antiviral small molecule therapeutics as agonists of the RLR pathway

Genomics Data, 2016
The recognition of pathogen associated molecular patterns (PAMPs) by pattern recognition receptors (PRR) during viral infection initiates the induction of antiviral signaling pathways, including activation of the Interferon Regulator Factor 3 (IRF3).
R.R. Green, C. Wilkins, S. Pattabhi, R. Dong, Y. Loo, M. Gale, Jr   +5 more
doaj   +1 more source