Results 31 to 40 of about 276,897 (341)

Soluble PD-L1 works as a decoy in lung cancer immunotherapy via alternative polyadenylation

JCI Insight, 2022
Immune checkpoint therapy targeting the PD-1/PD-L1 axis is a potentially novel development in anticancer therapy and has been applied to clinical medicine.
Ray Sagawa, Seiji Sakata, Bo Gong, Yosuke Seto, Ai Takemoto, Satoshi Takagi, Hironori Ninomiya, Noriko Yanagitani, Masayuki Nakao, Mingyon Mun, Ken Uchibori, Makoto Nishio, Yasunari Miyazaki, Yuichi Shiraishi, Seishi Ogawa, Keisuke Kataoka, Naoya Fujita, Kengo Takeuchi, Ryohei Katayama   +18 more
doaj   +1 more source

PD-L1 testing for lung cancer in the UK: recognizing the challenges for implementation. [PDF]

, 2016
A new approach to the management of non-small-cell lung cancer (NSCLC) has recently emerged that works by manipulating the immune checkpoint controlled by programmed death receptor 1 (PD-1) and its ligand programmed death ligand 1 (PD-L1).
Booton, R, Cane, P, Cree, IA, Gosney, J, Ibrahim, M, Kerr, K, Lal, R, Lewanski, C, Navani, N, Nicholson, AG, Nicolson, M, Summers, Y   +11 more
core   +2 more sources

Accumulation of blood-circulating PD-L1-expressing M-MDSCs and monocytes/macrophages in pretreatment ovarian cancer patients is associated with soluble PD-L1

Journal of Translational Medicine, 2020
Background Previous studies have shown clinical relevance of programmed death-ligand 1 (PD-L1) and soluble PD-L1 (sPD-L1) in human cancers. However, still contradictory results exist.
Karolina Okła, Alicja Rajtak, Arkadiusz Czerwonka, Marcin Bobiński, Anna Wawruszak, Rafał Tarkowski, Wiesława Bednarek, Justyna Szumiło, Jan Kotarski   +8 more
doaj   +1 more source

Characterizing the immune microenvironment of malignant peripheral nerve sheath tumor by PD-L1 expression and presence of CD8+ tumor infiltrating lymphocytes. [PDF]

, 2016
BackgroundMalignant peripheral nerve sheath tumor (MPNST) is an aggressive sarcoma with few treatment options. Tumor immune state has not been characterized in MPNST, and is important in determining response to immune checkpoint blockade.
Bernthal, Nicholas, Chmielowski, Bartosz, Crompton, Joseph G, Dry, Sarah, Eilber, Fritz C, Federman, Noah, Jensen, Sarah, Li, Yunfeng, Nelson, Scott, Shurell, Elizabeth, Singh, Arun S, Tumeh, Paul   +11 more
core   +2 more sources

The function and regulation of PD-L1 in immunotherapy

ADMET and DMPK, 2017
PD-L1, also known as B7-H1, is a type I transmembrane protein, which is expressed in different kinds of tumor cells. It is correlated with poor clinical outcome of patients with various types of tumors.
Libin Guo, Yao Lin, Hang Fai Kwok
doaj   +1 more source

Immunophenotyping of the PD-L1-positive cells in angioimmunoblastic T cell lymphoma and Hodgkin disease

BMC Research Notes, 2020
Objective Programmed death-1 (PD-1) and its ligand PD-L1 are now used as predictive biomarkers to guide clinical decisions. Precise characterization of PD-L1-positive cells may contribute to our knowledge of which patients derive benefit from the PD-L1 ...
Markus Tiemann, Vera Samoilova, Dmitri Atiakshin, Igor Buchwalow   +3 more
doaj   +1 more source

PD-L1 Expression Affects Neoantigen Presentation [PDF]

iScience, 2020
Although PD-L1 expression on tumor is related to the prognosis of immune checkpoint blockade (ICB) therapy, a recent study also demonstrated clinical benefits even in patients without PD-L1 expression. To understand the relationship between innate resistance and antitumor cytotoxic T lymphocyte (CTL) responses especially against neoantigens, the ...
Masahiro Okada, Kanako Shimizu, Tomonori Iyoda, Shogo Ueda, Jun Shinga, Yoshiki Mochizuki, Takashi Watanabe, Osamu Ohara, Shin-ichiro Fujii   +8 more
openaire   +3 more sources

Comparative evaluation of PD‐L1 expression in cytology imprints, circulating tumour cells and tumour tissue in non‐small cell lung cancer patients

Molecular Oncology, 2023
Alternative sources of tumour information need to be explored in patients with non‐small cell lung cancer (NSCLC). Here, we compared programmed cell death ligand 1 (PD‐L1) expression on cytology imprints and circulating tumour cells (CTCs) with PD‐L1 ...
Mustafa Abdo, Yassine Belloum, David Heigener, Lutz Welker, Sönke vonWeihe, Milena Schmidt, Nadine Heuer‐Olewinski, Iris Watermann, Marlen Szewczyk, Jolanthe Kropidlowski, Thais Pereira‐Veiga, Hatice Elmas, Sven Perner, Stefan Steurer, Harriet Wikman, Klaus Pantel, Martin Reck   +16 more
doaj   +1 more source

Role of regulation of PD-1 and PD-L1 expression in sepsis

Frontiers in Immunology, 2023
Long term immunosuppression is problematic during sepsis. The PD-1 and PD-L1 immune checkpoint proteins have potent immunosuppressive functions. Recent studies have revealed several features of PD-1 and PD-L1 and their roles in sepsis. Here, we summarize
Teng Zhang, Li Yu-Jing, Tao Ma
doaj   +1 more source

Proximity proteome mapping reveals PD-L1-dependent pathways disrupted by anti-PD-L1 antibody specifically in EGFR-mutant lung cancer cells

Cell Communication and Signaling, 2023
Background PD-L1, a transmembrane ligand for immune checkpoint receptor PD1, has been successfully targeted to activate an anti-tumor immune response in a variety of solid tumors, including non-small cell lung cancer (NSCLC).
Anudari Letian, Eyoel Yemanaberhan Lemma, Paola Cavaliere, Noah Dephoure, Nasser K. Altorki, Timothy E. McGraw   +5 more
doaj   +1 more source