Results 121 to 130 of about 19,288 (276)
Catechol Derivative‐Based Bioadhesives: Molecular Design for Precision Medical Adhesion
Advanced Science, EarlyView.This study utilizes tree‐inspired side‐chain engineering to graft five catechol derivatives onto PVA, systematically revealing how side‐chain length and substituents regulate adhesion and cohesion properties. Among them, the PVA‐CA patch demonstrates superior tissue adhesion, biocompatibility, and promotes regeneration, establishing a programmable ...
Xueyu Wang +8 more
wiley +1 more source
Less circulating mucosal-associated invariant T cells in patients with cervical cancer
Taiwanese Journal of Obstetrics & Gynecology, 2019 Objective: Mucosal-associated invariant T cells (MAITs) are important for immune defense against infectious pathogens and regulation of various inflammatory diseases. However, their roles in cancer are rarely reported. Since cervical cancer is one of the
Wan-Chun Huang +4 more
doaj +1 more source
Role of vitamin A/retinoic acid in regulation of embryonic and adult hematopoiesis [PDF]
, 2017 Vitamin A is an essential micronutrient throughout life. Its physiologically active metabolite retinoic acid (RA), acting through nuclear retinoic acid receptors (RARs), is a potent regulator of patterning during embryonic development, as well as being ...
Adamo +23 more
core +4 more sources
Advanced Science, EarlyView.WP(Pip) is a mixture of whey protein and piperine‐loaded nanoemulsion stabilized by WP through microfluidic homogenization. Acting as a “smart key,” piperine opens epithelial tight junctions to enhance absorption of whey protein and, thereby increasing circulating amino acid availability, synergistically up‐regulates the mTOR signaling pathway in ...
Qing Yue +10 more
wiley +1 more source
Activation of iNKT Cells Prevents Salmonella-Enterocolitis and Salmonella-Induced Reactive Arthritis by Downregulating IL-17-Producing γδT Cells [PDF]
, 2017 Reactive arthritis (ReA) is an inflammatory condition of the joints that arises following an infection. Salmonella enterocolitis is one of the most common infections leading to ReA.
Aya Castañeda, Maria del Rosario +6 more
core +1 more source
Advanced Science, EarlyView.This study utilizes programmable mechanical pressure as a therapeutic enhancer to establish a mechano‐chemotherapy strategy. Controlled pressure activates the mechanosensitive ion channel Piezo1 in bladder cancer, triggering a calcium ion cascade that transiently and reversibly amplifies membrane permeability to chemotherapeutics.
Minghai Ma +16 more
wiley +1 more source
α-Lactosylceramide Protects Against iNKT-Mediated Murine Airway Hyperreactivity and Liver Injury Through Competitive Inhibition of Cd1d Binding. [PDF]
, 2019 Invariant natural killer T (iNKT) cells, which are activated by T cell receptor (TCR)-dependent recognition of lipid-based antigens presented by the CD1d molecule, have been shown to participate in the pathogenesis of many diseases, including asthma and ...
Chang, Ya-Jen +7 more
core
Defining T Cell Tissue Residency in Humans: Implications for HIV Pathogenesis and Vaccine Design. [PDF]
, 2020 Purpose of review:This review summarizes recent literature defining tissue-resident memory T cells (TRM) and discusses implications for HIV pathogenesis, vaccines, and eradication efforts.Recent findings:Investigations using animal models and human ...
Ferre, April L +2 more
core
Mucosal‐associated invariant T cells in autoimmune and immune‐mediated diseases
Immunology & Cell Biology, 2018 AbstractAutoimmune and inflammatory diseases have complex etiologies not fully understood. Both innate and adaptive immune cells are involved in the pathogenesis of these diseases. Mucosal‐associated invariant T (MAIT) cells express an invariant TCRα chain (Vα7.2‐Jα33 in humans and Vα19‐Jα33 in mice) and recognize the conserved MHC‐I‐related molecule ...
Rouxel, Ophélie, Lehuen, Agnès
openaire +2 more sources
Advanced Science, EarlyView.Laterally spreading tumors (LSTs) are precancerous colorectal lesions characterized by a flat morphology. This study reveals a mechanochemical pathway through which a soft matrix microenvironment diminishes spatial constraints in intestinal adenomas. This process promotes deficiencies in tight junction proteins, mediated by the mechanoreceptor ADORA2B ...
Jiamin Zhong +21 more
wiley +1 more source