Results 41 to 50 of about 63,510 (311)

Metastasis on pause: How dormant tumor cells stay hidden within the tumor microenvironment and evade immune surveillance

Molecular Oncology, EarlyView.
Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary, Jose Javier Bravo‐Cordero   +1 more
wiley   +1 more source

The Phosphoinositide Kinase PIKfyve Promotes Cathepsin-S-Mediated Major Histocompatibility Complex Class II Antigen Presentation

iScience, 2019
Summary: Antigen presentation to T cells in major histocompatibility complex class II (MHC class II) requires the conversion of early endo/phagosomes into lysosomes by a process called maturation.
Maksim V. Baranov, Frans Bianchi, Anastasiya Schirmacher, Melissa A.C. van Aart, Sjors Maassen, Elke M. Muntjewerff, Ilse Dingjan, Martin ter Beest, Martijn Verdoes, Samantha G.L. Keyser, Carolyn R. Bertozzi, Ulf Diederichsen, Geert van den Bogaart   +12 more
doaj   +1 more source

Stimulator of interferon genes agonist augmented antitumor immunity of osimertinib in Egfr‐mutated lung cancer

Molecular Oncology, EarlyView.
Combining osimertinib with the STING agonist ADU‐S100 activates innate and adaptive immunity to overcome the non‐inflamed microenvironment of Egfr‐mutant lung cancer. This combination increases NK and CD8+ T‐cell infiltration, associated with activation of the STING‐IRF3 pathway and local immunogenic cell death.
Jun Nishimura, Tadahiro Kuribayashi, Johannes Brägelmann, Sachi Okawa, Masataka Taoka, Shunta Mori, Tomoka Nishimura, Takaaki Tanaka, Go Makimoto, Kiichiro Ninomiya, Kammei Rai, Eiki Ichihara, Ryohei Katayama, Katsuyuki Hotta, Masahiro Tabata, Yosuke Togashi, Yoshinobu Maeda, Martin L. Sos, Katsuyuki Kiura, Kadoaki Ohashi   +19 more
wiley   +1 more source

Autophagy Proteins in Phagocyte Endocytosis and Exocytosis

Frontiers in Immunology, 2017
Autophagy was initially described as a catabolic pathway that recycles nutrients of cytoplasmic constituents after lysosomal degradation during starvation.
Christian Münz
doaj   +1 more source

Epigenetic heterogeneity and plasticity in therapy‐induced tumor states through single‐cell multi‐omics

Molecular Oncology, EarlyView.
Single‐cell multi‐omics reveals epigenetic heterogeneity across therapy‐adaptive tumor states, including quiescent/dormant, drug‐tolerant persister, and EMT‐like phenotypes. By linking regulatory features with state‐associated biomarkers, these approaches inform biomarker‐guided therapeutic strategies for evolving tumors.
Hee Jung Kim, Hwiyeong Lee, Jin Hong, Daechan Park   +3 more
wiley   +1 more source

Prognostic significance of tumor microenvironment assessed by machine learning algorithm in surgically resected non‐small cell lung cancer

Cancer Reports, EarlyView., 2023
Abstract Background A methodology to assess the immune microenvironment (IME) of non‐small cell lung cancer (NSCLC) has not been established, and the prognostic impact of IME factors is not yet clear. Aims This study aimed to assess the IME factors and evaluate their prognostic values. Methods and Results We assessed CD8+ tumor‐infiltrating lymphocyte (
Yukihiro Terada, Mitsuhiro Isaka, Akira Ono, Takuya Kawata, Masakuni Serizawa, Keita Mori, Koji Muramatsu, Kiyoshi Tone, Hirotsugu Kenmotsu, Keiichi Ohshima, Kenichi Urakami, Takeshi Nagashima, Masatoshi Kusuhara, Yasuto Akiyama, Takashi Sugino, Toshiaki Takahashi, Yasuhisa Ohde   +16 more
wiley   +1 more source

CD1-mediated immune responses in mucosal tissues: molecular mechanisms underlying lipid antigen presentation system

Experimental and Molecular Medicine, 2023
The cluster of differentiation 1 (CD1) molecule differs from major histocompatibility complex class I and II because it presents glycolipid/lipid antigens. Moreover, the CD1-restricted T cells that recognize these self and foreign antigens participate in
Seohyun Kim, Sumin Cho, Ji Hyung Kim
doaj   +1 more source

Current advances in cancer vaccines targeting NY-ESO-1 for solid cancer treatment

Frontiers in Immunology, 2023
New York-esophageal cancer 1 (NY-ESO-1) belongs to the cancer testis antigen (CTA) family, and has been identified as one of the most immunogenic tumor-associated antigens (TAAs) among the family members.
Hong Zhou, Hong Zhou, Hong Zhou, Yipeng Ma, Yipeng Ma, Fenglan Liu, Fenglan Liu, Bin Li, Bin Li, Dongjuan Qiao, Dongjuan Qiao, Peigen Ren, Mingjun Wang, Mingjun Wang   +13 more
doaj   +1 more source

Mutations and selection in the generation of class II histocompatibility antigen polymorphism. [PDF]

The EMBO Journal, 1984
A comparison of seven human DR and DC class II histocompatibility antigen beta-chain amino acid sequences indicates that the allelic variation is of comparable magnitude within the DR and DC beta-chain genes. Silent and replacement nucleotide substitutions in six DR and DC beta-chain sequences, as well as in seven murine class II sequences (three I-A ...
K, Gustafsson, K, Wiman, E, Emmoth, D, Larhammar, J, Böhme, J J, Hyldig-Nielsen, H, Ronne, P A, Peterson, L, Rask   +8 more
openaire   +2 more sources

Development of human monoclonal antibodies against TARM1 by yeast display

FEBS Open Bio, EarlyView.
Human monoclonal antibodies against TARM1 are generated by yeast display‐guided selection. These antibodies bind to soluble and cell‐surface forms of TARM1. Also, these antibodies exhibit agonistic activity in the NFAT‐GFP reporter assay, indicating that TARM1 signaling can be functionally modulated by antibodies and suggesting TARM1 as a potential ...
Rikio Yabe, Mayumi Saeki, Masaaki Hashiguchi, Sayaka Ono, Kazuhisa Aoki, Hidetaka Tanno   +5 more
wiley   +1 more source