Results 131 to 140 of about 1,176,895 (316)

Type I interferons modulate autophagy to shape gemcitabine response in pancreatic cancer cells

FEBS Open Bio, EarlyView.
Type I interferons differentially modulate autophagy and the response of pancreatic cancer cells to gemcitabine. IFNα2b stimulates autophagic flux and protects cells from gemcitabine‐induced cell death, contributing to chemoresistance. In contrast, IFNβ1a inhibits autophagosome formation and enhances gemcitabine‐induced cell death, resulting in ...
Lucy E. Bonilla, Martín M. Ledesma, Santiago A. Behr, Matías A. Pibuel, María L. Palanek, Daniel H. Grasso, Maria N. Garcia, Juan Garona, Silvina L. Lompardía, Elida Álvarez, Daniela L. Papademetrio   +10 more
wiley   +1 more source

Cytokine responses of human gingival fibroblasts to Actinobacillus actinomycetemcomitans cytolethal distending toxin

, 2005
Actinobacillus actinomycetemcomitans is implicated in the pathogenesis of localized aggressive periodontitis, and has the capacity to express a cytolethal distending toxin (Cdt). Gingival fibroblasts (GF) are resident cells of the periodontium, which can
C. Chen, A. Johansson, Lagergård, T, Lerner, Ulf,, Wang, Y, Kalfas, S, G.N. Belibasakis, Belibasakis, Georgios N,, Lagergård, Teresa,, Belibasakis, G N, T. Lagergård, Lerner, Ulf H,, U.H. Lerner, Johansson, Anders,, S. Kalfas, Chen, C, Y. Wang, Johansson, A   +17 more
core   +1 more source

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

Aging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

Roles of Inflammasome and Cytokines in the Pathogenesis of Autoimmune Thyroiditis

The Turkish Journal of Ear Nose and Throat
Objective: In this study, we aimed to investigate the role of the NLRP3 inflammasome, pro- and antiinflammatory cytokines, and their correlations in the pathogenesis of HT. Material and Methods: The pro-inflammatory cytokine tumour necrosis factor alpha (
Gülten Ateş, İsmail Cem Sormaz
doaj   +1 more source

Understanding and Mitigating the Risk of Accelerated Biological Aging in Survivors of Cancer: A Scoping Review

Aging and Cancer, EarlyView.
Cancer treatment is associated with measurable acceleration of biological aging across epigenetic, telomere, senescence, and immune biomarkers. However, biomarker validation and interventional strategies remain limited, especially in hematologic malignancies, underscoring the need for standardized multi‐omic aging assessments and adequately powered ...
Moataz Ellithi, Emily Herdman, Danielle Westmark, Vijaya R. Bhatt   +3 more
wiley   +1 more source

Choroid Plexus Enlargement and USPIO‐Based Inflammatory Feature in Cerebral Small Vessel Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The choroid plexus (CP) is a key component of the blood–cerebrospinal fluid barrier (BCSFB), but its mechanism of action in cerebral small vessel disease (CSVD) remains unclear. This study investigated CP volume (CPV) alterations and their association with conventional imaging markers in CSVD and explored the underlying role of ...
Yongqiang Qu, Xiaoning Ren, Cuihua Fan, Chun Li, Lijie Zhang, Zaiqiang Zhang, Shaowu Li, Zhongmeng Lai, Bin Cai, Ying Fu, Yi Lin, Zhibao Zhu   +11 more
wiley   +1 more source

Recombinant SAG2A Protein from Toxoplasma gondii Modulates Immune Profile and Induces Metabolic Changes Associated with Reduced Tachyzoite Infection in Peritoneal Exudate Cells from Susceptible C57BL/6 Mice

Microorganisms
Toxoplasmosis is a neglected disease that represents a significant public health problem. The antigenic profile of T. gondii is complex, and the immune response can lead to either susceptibility or resistance.
Thaíse Anne Rocha dos Santos, Mário Cézar de Oliveira, Edson Mario de Andrade Silva, Uener Ribeiro dos Santos, Monaliza Macêdo Ferreira, Ana Luísa Corrêa Soares, Neide Maria Silva, Tiago Antônio de Oliveira Mendes, Jamilly Azevedo Leal-Sena, Jair Pereira da Cunha-Júnior, Tiago Wilson Patriarca Mineo, José Roberto Mineo, Érica Araújo Mendes, Jane Lima-Santos, Carlos Priminho Pirovani   +14 more
doaj   +1 more source

Influenza Vaccination Responses in Disabled Stroke Patients: A Single‐Center Prospective Observational Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study aimed to investigate the immunological response to influenza vaccination, the incidence and severity of influenza infection, and the side effects of the vaccination in patients with ischemic stroke. Methods This prospective observational study was conducted between 2023 and 2024 at Ramathibodi Hospital.
Achiraya Pakngao, Sureerat Suwatcharangoon, Pintip Ngamjanyapron, Kobporn Boonnak, Thanitta Suangtamai, Porpon Rotjanapan   +5 more
wiley   +1 more source

Dynamics of cytokine mRNA expression and fecal biomarkers in school-children undergoing a double-blind placebo-controlled food challenge series

, 2016
Background: There is need for prognostic markers for symptomatic food allergy since current diagnostic methods are insufficient and/or time and labor consuming. Objective: To estimate the cytokine mRNA profiles in peripheral blood mononuclear cells (PBMC)
Nagaeva, Olga,, Nagaev, Ivan,, Rönmark, Eva,, Winberg, Anna,, Lundell, Catarina,, Arencibia, Ignacio,, West, Christina,, Mincheva Nilsson, Lucia,   +7 more
core   +1 more source

Zebrafish Suppressor of Cytokine Signaling 4b (Socs4b) Is Dispensable for Development but May Regulate Epidermal Growth Factor Receptor Signaling

Biomolecules
The suppressor of cytokine signaling (SOCS) family of proteins were named after their defining role as negative feedback regulators of signaling initiated by numerous cytokine receptors.
Monique Trengove, Parisa Rasighaemi, Clifford Liongue, Alister C. Ward   +3 more
doaj   +1 more source