Results 111 to 120 of about 1,693,225 (311)

Cuproptosis-related modification patterns depict the tumor microenvironment, precision immunotherapy, and prognosis of kidney renal clear cell carcinoma

Frontiers in Immunology, 2022
BackgroundDue to the different infiltration abundance of immune cells in tumor, the efficacy of immunotherapy varies widely among individuals. Recently, growing evidence suggested that cuproptosis has impact on cancer immunity profoundly.
Zhiyong Cai, You'e He, Zhengzheng Yu, Jiao Hu, Zicheng Xiao, Xiongbing Zu, Zhenghao Li, Huihuang Li   +7 more
doaj   +1 more source

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

FEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero, Maria Kopsida, Nathalie Arendt, Hans Lennernäs, Markus Sjöblom, Femke Heindryckx   +5 more
wiley   +1 more source

Time‐restricted feeding prior to Mycobacterium tuberculosis infection reduces tissue CD4+ T cells with limited impact on bacterial clearance

FEBS Open Bio, EarlyView.
Time‐restricted feeding (TRF) in mice increased liver fatty acid oxidation and decreased fatty acid biosynthesis. These alterations persisted when TRF was discontinued and the host was infected with Mycobacterium tuberculosis. Pre‐exposure to TRF did not alter tissue (lung and spleen) mycobacterial burden but significantly reduced CD3+ T cells in lungs
Ashish Gupta, Nidhi Yadav, Subhasmita Das, R. Rajendra Kumar Reddy, Nupur Sharma, Amol Ratnakar Suryawanshi, Jaswinder Singh Maras, Ranjan Kumar Nanda   +7 more
wiley   +1 more source

Immune Cell Infiltrates in Atypical Teratoid/Rhabdoid Tumors [PDF]

Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques, 2012
Objective:Atypical teratoid/rhabdoid tumor (AT/RT) is a highly malignant tumor of the central nervous system. Its pathogenesis remains unknown. Like glioblastomas, AT/RTs contain brain cancer stem cells (CSCs) that suppress the immunity of patients and are resistant to conventional chemotherapy and radiation therapy. Considerable infiltration of immune
Jian-Qiang, Lu, Beverly A, Wilson, V Wee, Yong, Jeffrey, Pugh, Vivek, Mehta   +4 more
openaire   +2 more sources

Loss of AMBRA1 activates MAPK and angiogenesis signaling pathways in melanoma cells

FEBS Open Bio, EarlyView.
Loss of AMBRA1 in melanoma cells activates multiple oncogenic pathways associated with tumor progression. Transcriptomic and protein network analyses revealed that AMBRA1 depletion enhances MAPK/ERK signaling, angiogenesis, TGF‐β/EMT signaling, and Wnt/axon guidance pathways.
Milad Ibrahim, Marco Corazzari, Iman Osman, Jane Armstrong, Noel Carter   +4 more
wiley   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Kinetics of Immune Cell Infiltration in Vaccinia Virus Keratitis [PDF]

Investigative Opthalmology & Visual Science, 2010
Vaccinia virus keratitis leading to blindness is a severe complication of smallpox vaccination. The clinical manifestations of vaccinia virus keratitis are similar to those of herpes simplex virus keratitis, a well-studied immunopathologic disease. Vaccinia virus keratitis is likely to involve an immunopathologic component, but little is known about ...
Sharon, Altmann, Megan, Toomey, Brittany, Nesbit, Kim, McIntyre, Jill, Covert, Richard Redd, Dubielzig, Gary, Leatherberry, Elizabeth, Adkins, Christopher J, Murphy, Curtis R, Brandt   +9 more
openaire   +2 more sources

TERT promoter methylation predicts overall survival, immune cell infiltration and response to immunotherapy in clear cell renal cell carcinoma

Clinical Epigenetics
Purpose Telomerase reverse transcriptase (TERT) is one of the most well-established oncogenes in tumor development and progression. It is widely known that TERT promoter hypermethylation is associated with its transcription activation.
Xinyu Guan, Jiahao Meng, Wenjun Yi, Kun Ye, Hongyu Gao, Yue Hong, Limeng Qu, Shirong Ding, Qian Long   +8 more
doaj   +1 more source

The prognostic value of tumor mutation burden (TMB) and its relationship with immune infiltration in breast cancer patients

European Journal of Medical Research, 2023
Objective Although the tumor mutation burden (TMB) was reported as a biomarker for immunotherapy of various cancers, whether it can effectively predict the survival prognosis in breast cancer patients remains unclear.
Shengjin Cui, Jingying Feng, Xi Tang, Shuang Lou, Weiquan Guo, Xiaowei Xiao, Shuping Li, Xue Chen, Yu Huan, Yiwen Zhou, Lijia Xiao   +10 more
doaj   +1 more source

Monocarboxylate transporter 1 blockade with AZD3965 inhibits lipid biosynthesis and increases tumour immune cell infiltration

British Journal of Cancer, 2020
Monocarboxylate transporter 1 (MCT1) is a regulator of cell metabolism and a therapeutic target for cancer treatment. Understanding the changes in tumour function accompanying MCT1 inhibition will better characterise the anti-tumour effects of MCT1 ...
M. Beloueche-Babari, Teresa Casals Galobart, T. Delgado-Goñi, S. Wantuch, H. Parkes, D. Tandy, J. Harker, M. Leach   +7 more
semanticscholar   +1 more source