Results 21 to 30 of about 942,599 (208)

Targeting the IRE1α/XBP1s pathway suppresses CARM1-expressing ovarian cancer

open access: yesNature Communications, 2021
The unfolded protein response (UPR) promotes cell survival in cancers with hyperactive ER stress response. Here the authors show that CARM1, an arginine methyltransferase, controls the IRE1α/XBP1 pathway of the UPR and the inhibition of this pathway can ...
Jianhuang Lin   +13 more
doaj   +1 more source

The mechanical phenotypic plasticity of melanoma cell: an emerging driver of therapy cross-resistance

open access: yesOncogenesis, 2023
Advanced cutaneous melanoma is the deadliest form of skin cancer and one of the most aggressive human cancers. Targeted therapies (TT) against BRAF mutated melanoma and immune checkpoints blockade therapies (ICB) have been a breakthrough in the treatment
Serena Diazzi   +2 more
doaj   +1 more source

Sensitization of ovarian tumor to immune checkpoint blockade by boosting senescence-associated secretory phenotype

open access: yesiScience, 2021
Summary: Therapy-induced senescence-associated secretory phenotype (SASP) correlates with overcoming resistance to immune checkpoint blockade (ICB). Intrinsic resistance to ICB is a major clinical challenge.
Xue Hao   +6 more
doaj   +1 more source

Microenvironment and tumor cells: two targets for new molecular therapies of hepatocellular carcinoma. [PDF]

open access: yes, 2018
Hepatocellular carcinoma (HCC), is one of the most frequent human cancer and is characterized by a high mortality rate. The aggressiveness appears strictly related to the liver pathological background on which cancer develops.
Amicone, Laura, Marchetti, Alessandra
core   +1 more source

The Tumor Microenvironment

open access: yesIndian Journal of Medical and Paediatric Oncology, 2020
A tumor is not simply a group of cancer cells, but rather a heterogeneous collection of infiltrating and resident host cells, secreted factors and extracellular matrix. Tumor cells stimulate significant molecular, cellular and physical changes within their host tissues to support tumor growth and progression.
Azgar Abdul Rasheed   +1 more
openaire   +4 more sources

Focal Adhesion Kinase Promotes Hepatic Stellate Cell Activation by Regulating Plasma Membrane Localization of TGFβ Receptor 2

open access: yesHepatology Communications, 2020
Transforming growth factor β (TGFβ) induces hepatic stellate cell (HSC) differentiation into tumor‐promoting myofibroblast, although underlying mechanism remains incompletely understood.
Yunru Chen   +10 more
doaj   +1 more source

Optimized exosome isolation protocol for cell culture supernatant and human plasma [PDF]

open access: yesJournal of Extracellular Vesicles, 2015
Extracellular vesicles represent a rich source of novel biomarkers in the diagnosis and prognosis of disease. However, there is currently limited information elucidating the most efficient methods for obtaining high yields of pure exosomes, a subset of ...
Richard J. Lobb   +6 more
doaj   +1 more source

Osteoarthritis: pathogenic signaling pathways and therapeutic targets

open access: yesSignal Transduction and Targeted Therapy, 2023
Osteoarthritis (OA) is a chronic degenerative joint disorder that leads to disability and affects more than 500 million population worldwide. OA was believed to be caused by the wearing and tearing of articular cartilage, but it is now more commonly ...
Qing Yao   +9 more
doaj   +1 more source

The role of Microenvironment in tumorigenesis. Focus on dendritic cells in human papillomavirus E6, E7-transformed keratinocytes [PDF]

open access: yes, 2015
The inception of tumor microenvironment (TME), a complex and dynamic system constituted by different types of cells engaged by tumor and extracellular matrix surrounding cancer cells, is a way for them to elude the immune surveillance.
Accardi, Rosita   +6 more
core   +1 more source

Kindlin-2 loss in condylar chondrocytes causes spontaneous osteoarthritic lesions in the temporomandibular joint in mice

open access: yesInternational Journal of Oral Science, 2022
The progressive destruction of condylar cartilage is a hallmark of the temporomandibular joint (TMJ) osteoarthritis (OA); however, its mechanism is incompletely understood.
Yumei Lai   +11 more
doaj   +1 more source

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