Results 61 to 70 of about 115,762 (301)

ITGB1 Regulates Triple‐Negative Breast Cancer Development by Modulating the Tumor Microenvironment

Advanced Science, EarlyView.
ABSTRACT Tumorigenesis and metastasis are frequently attributed to the intricate interplay between cancer cells and the tumor microenvironment (TME). Comprehending the mechanisms and key regulators of cancer‐immune crosstalk in the TME is imperative for developing efficacious immunotherapy.
Nuozi Song, Siqi Chen, Lei Wang, Jessica Dang, Xu Cao, Stephanie Singh, Lu Yang, Jinhui Wang, Steven T. Rosen, Yingyu Wang, Chun‐Wei D. Chen, Cheng Zhang, Mingye Feng   +12 more
wiley   +1 more source

Escape from immunotherapy: possible mechanisms that influence tumor regression/progression [PDF]

, 2004
Tumor escape is one major obstacle that has to be addressed prior to designing and delivering successful immunotherapy. There is compelling evidence to support the notion that immunogenic tumors, in murine models and cancer patients, can be rejected by ...
Ahmad, M, Ali, SA, Rees, RC
core   +1 more source

PRDM1+ Malignant Cells Mediate an Immunosuppressive Landscape and Resistance to Neoadjuvant Chemoradiotherapy and Immunotherapy in Esophageal Squamous Cell Carcinoma

Advanced Science, EarlyView.
Integrated scRNA‐seq, scTCR‐seq analysis, and functional assays identify PRDM1+ malignant epithelial cells with hyper lipid peroxidation characteristics that demonstrate reduced responsiveness to the nICRT treatment. Principal factor PRDM1 activates cysteine metabolism genes to modulate lipid peroxidation (an intrinsic cellular pathway related to ...
Dijian Shen, Rui Li, Yong She, Xuefei Liu, Yuanyang Huang, Yongling Ji, Keying Chen, Zhengbo Song, Runzhe Chen, Xuan Li, Qi Zhao, Qixun Chen, Ming Chen   +12 more
wiley   +1 more source

Association of FAS and FAS Ligand Genes Polymorphism and Risk of Systemic Lupus Erythematosus

The Scientific World Journal, 2013
FAS/FASL pathway plays a critical role in maintaining peripheral immune tolerance; therefore, the apoptosis genes, Fas and Fas ligand (FasL), could be suitable candidate genes in human SLE susceptibility. Materials and Methods. In this case-control study,
Bita Moudi, Saeedeh Salimi, Farzaneh Farajian Mashhadi, Mahnaz Sandoughi, Zahra Zakeri   +4 more
doaj   +1 more source

Pharmacologic stem cell based intervention as a new approach to osteoporosis treatment in rodents. [PDF]

PLoS ONE, 2008
Osteoporosis is the most prevalent skeletal disorder, characterized by a low bone mineral density (BMD) and bone structural deterioration, leading to bone fragility fractures. Accelerated bone resorption by osteoclasts has been established as a principal
Takayoshi Yamaza, Yasuo Miura, Yanming Bi, Yongzhong Liu, Kentaro Akiyama, Wataru Sonoyama, Voymesh Patel, Silvio Gutkind, Marian Young, Stan Gronthos, Anh Le, Cun-Yu Wang, WanJun Chen, Songtao Shi   +13 more
doaj   +1 more source

A mutation in caspase-9 decreases the expression of BAFFR and ICOS in patients with immunodeficiency and lymphoproliferation [PDF]

, 2015
Lymphocyte apoptosis is mainly induced by either death receptor-dependent activation of caspase-8 or mitochondria-dependent activation of caspase-9. Mutations in caspase-8 lead to autoimmunity/lymphoproliferation and immunodeficiency. This work describes
Boggio, E, Cappellano, G, Chiocchetti, A., Clemente, N, Dianzani, C, Dianzani, I, Dianzani, U, Gigliotti, Cl, Notarangelo, Ld, Orilieri, E, Pignata, C, Quinti, Isabella, Ramenghi, U, Santoro, C, Toth, E, Valletti, Pa   +15 more
core   +2 more sources

Fas-Fas Ligand System in Silicosis Patients.

Nippon Eiseigaku Zasshi (Japanese Journal of Hygiene), 2000
The exposure to silica and related substances such as silicate (e.g. chrysotile asbestos; 3MgO.2SiO2.H2O) or silicone (-R2Si-O-)n, used in plastic surgery, has been known to induce autoimmune diseases. The pathogenesis of autoimmunity induced by such environmental factors, however, needs to be clarified.
openaire   +3 more sources

Lipid‐Facilitated Opening of the ADAM10 Sheddase Revealed by Enhanced Sampling Simulations

Advanced Science, EarlyView.
Phosphatidylserine acts as a lipid trigger to enhance activation of the sheddase ADAM10. By integrating fluorescence spectroscopy assays with enhanced sampling molecular dynamics simulations, this study shows that phosphatidylserine promotes ADAM10 catalytic activity along with expansion of its extracellular domains, enhancing accessibility to scaffold
Adrien Schahl, Nandan Haloi, Marta Carroni, Shengpan Zhang, Quentin James Sattentau, Erdinc Sezgin, Lucie Delemotte, Rebecca J. Howard   +7 more
wiley   +1 more source

The role of TNF-α, Fas/Fas ligand system and NT-proBNP in the early detection of asymptomatic left ventricular dysfunction in cancer patients treated with anthracyclines

International Journal of Cardiology: Heart & Vasculature, 2015
Background: Anthracycline-induced cardiotoxicity typically presents as congestive heart failure (CHF). As immuno-inflammatory activation and apoptosis are important mechanisms in the process of heart failure, the use of biomarkers that could detect ...
Alexandros Kouloubinis, Sofia Sofroniadou, Vasileios F. Panoulas, Konstantinos Makaritsis, Ioanna Revela, George Karavolias, Vasileios Voudris, Stamatios Adamopoulos   +7 more
doaj   +1 more source

Apoptotic signaling through CD95 (Fas/Apo-1) activates an acidic sphingomyelinase. [PDF]

, 1994
Intracellular pathways leading from membrane receptor engagement to apoptotic cell death are still poorly characterized. We investigated the intracellular signaling generated after cross-linking of CD95 (Fas/Apo-1 antigen), a broadly expressed cell ...
Azuma, M, Cifone, MG, De Maria, R, Lanier, LL, Rippo, MR, Roncaioli, P, Santoni, A, Testi, R   +7 more
core   +2 more sources