Results 121 to 130 of about 65,547 (283)

Living Microbial Drugs

Chemistry – A European Journal, EarlyView.
The introduction outlines the review scope. Microbial cell factories as living drugs cover host–gut microbiota, bacteria, yeast, and other microbial systems, with comparative host advantages. Engineering strategies include synthetic circuits, quorum sensing, and memory.
Cemile Elif Özçelik, Nazlıcan Tunç, Senem Şen, Urartu Özgür Şafak Şeker   +3 more
wiley   +1 more source

Vulnerability of Gastric Mucosa to Prednisolone in Rats Chronically Exposed to Cigarette Smoke

Journal of Pharmacological Sciences, 2008
We examined gastric mucosal vulnerability in a rat model of chronic obstructive pulmonary disease (COPD). Male Wistar rats were exposed to cigarette smoke for 12 weeks (CSE rats), and on the last 4 days of exposure, prednisolone was given to induce ...
Yoshiaki Takeuchi, Maki Takahashi, Jun-ichi Fuchikami   +2 more
doaj   +1 more source

Causal correlations between inflammatory proteins and heart failure: A two‐sample Mendelian randomization analysis

ESC Heart Failure, Volume 12, Issue 2, Page 1374-1385, April 2025.
Abstract Aims Inflammation plays a critical role in both the development and progression of heart failure (HF), which is a leading cause of morbidity and mortality worldwide. However, the causality between specific inflammation‐related proteins and HF risk remains unclear.
Xian‐Guan Zhu, Gui‐Qin Liu, Ya‐Ping Peng, Li‐Ling Zhang, Xian‐Jin Wang, Liang‐Chuan Chen, Yuan‐Xi Zheng, Xue‐Jun Xiang, Rui Qiao, Xian‐He Lin   +9 more
wiley   +1 more source

Lactate transmission from hypoxic tumor cells promotes macrophage senescence and M2 polarization via the DNMT1-NHE7 axis to accelerate endometrial cancer progression

Cell Death and Disease
Although hypoxia is a well-known key driver of metabolic reprogramming in endometrial cancer (EC), its role in lactate-mediated macrophage activation remains unclear.
Shizhou Yang, Yuejiang Ma, Tingting Wu, Xiufeng Huang   +3 more
doaj   +1 more source

Transcriptomic signatures reveal systemic adaptations and immune modulation in response to training and competitive racing in horses

Equine Veterinary Journal, EarlyView.
Abstract Background The molecular mechanisms underlying adaptation to physical exertion and racing stress in horses remain incompletely understood. Peripheral blood transcriptomics offers a minimally invasive method to monitor systemic responses to exercise and identify biomarkers of adaptation or overload. Objectives To evaluate transcriptomic changes
Izabela Dąbrowska, Jowita Grzędzicka‐Agko, Paula Kiełbik, Michał Trela, Olga Witkowska‐Piłaszewicz   +4 more
wiley   +1 more source

Immunohistochemical expression of hypoxia inducible factor-1 alpha (Hif -1α) in patients of head and neck squamous cell carcinoma

Journal of University Medical & Dental College
BACKGROUND & OBJECTIVE: Hypoxia-inducible factor-1 alpha (HIF-1α) could serve as a molecular target for therapy in head and neck squamous cell carcinoma (HNSCC).
Syeda Sadaf Kazmi, Rabia Anjum, Waqar Ali, Aman ur Rahman, Zia Us Salam Qazi, Saima Chaudhry   +5 more
doaj   +1 more source

Estrogen receptor 1 (ESR1) regulates VEGFA in adipose tissue

Scientific Reports, 2017
Vascular endothelial growth factor A (VEGFA) is a key factor in the regulation of angiogenesis in adipose tissue. Poor vascularization during adipose tissue proliferation causes fibrosis and local inflammation, and is associated with insulin resistance ...
L. A. Fatima, R. S. Campello, R. de Souza Santos, H. S. Freitas, A. P Frank, U. F. Machado, D. J. Clegg   +6 more
doaj   +1 more source

Urolithin A, a Diet‐Derived Gut Microbial Metabolite Against Pulmonary Hypertension Identified via Molecular Docking, Molecular Dynamics and Surface Plasmon Resonance

Food Safety and Health, EarlyView.
Urolithin A, a gut microbial metabolite, binds TNF to suppress proliferation, inflammation, and oxidative stress, offering a promising microbe‐derived therapeutic avenue for pulmonary hypertension. ABSTRACT Pulmonary hypertension (PH) is a complex and multifactorial disease that poses a significant clinical challenge.
Yujie Qu, Yinghua Huo, Yichen Wang, Yao Mu, Xue Yu, Leiyu Tian, Jian Guo, Xuezhi Yang, Yucai Chen   +8 more
wiley   +1 more source

Tumor‐educated platelets in cancer diagnostics and prognostics: A critical appraisal and roadmap for clinical translation

International Journal of Cancer, EarlyView.
Abstract Tumor‐educated platelets (TEPs) are emerging as a compelling frontier in liquid biopsy, functioning as dynamic, systemic sensors that sequester and process tumor‐derived biomolecules. This interaction imprints an integrated molecular signature of malignancy—spanning the transcriptome, proteome, lipidome, and crucially, the captured genome ...
Whi‐An Kwon, Min‐Kyung Lee, Eunyong Ahn, Heeyeon Kim, Yong Sang Song, Taejin Ahn   +5 more
wiley   +1 more source

Hypoxia Induces a Mitotic Survival Advantage After Radiotherapy in Head and Neck Cancer Cells

International Journal of Cancer, EarlyView.
Hypoxic tumor environments significantly limit radiotherapy effectiveness against cancer, particularly in head and neck squamous cell carcinoma (HNSCC). Here, the authors tracked hypoxic and post‐hypoxic cells using a hypoxia‐fate mapping system in human papillomavirus (HPV)‐positive and HPV‐negative HNSCC models.
Marilyn Wegge, Rüveyda Dok, Ludwig J. Dubois, Sandra Nuyts   +3 more
wiley   +1 more source