Results 71 to 80 of about 85,965 (264)

A Pancreatitis‐Inspired Trypsinogen Nanoplatform Reprograms Tumor‐Associated Macrophages via NF‐κB for Pancreatic Cancer Immunotherapy

open access: yesAdvanced Science, EarlyView.
Trypsinogen‐loaded nanoparticles reprogram TAMs via NF‐κB/NLRP3, driving M2→M1 conversion and potent phagocytosis to unleash antitumor immunity. ABSTRACT Although reprogramming tumor‐associated macrophages (TAMs) represents a promising therapeutic strategy, approaches that are both precise and safe remain scarce.
Lei Cao   +7 more
wiley   +1 more source

Blockade of ICAM-1 Improves the Outcome of Polymicrobial Sepsis via Modulating Neutrophil Migration and Reversing Immunosuppression

open access: yesMediators of Inflammation, 2014
Intercellular adhesion molecule-1 (ICAM-1) is a key adhesion molecule mediating neutrophil migration and infiltration during sepsis. But its role in the outcome of sepsis remains contradictory.
Yan-jun Zhao   +7 more
doaj   +1 more source

HIV Tat induces expression of ICAM-1 in HUVECs: implications for miR-221/-222 in HIV-associated cardiomyopathy.

open access: yesPLoS ONE, 2013
Cardiac involvement is a well-documented complication of human immunodeficiency virus-1 (HIV-1) infection. Previous studies have demonstrated increased adhesion of monocytes to human vascular endothelial cells in HIV-infected individuals. HIV Tat protein,
Ming Duan   +5 more
doaj   +1 more source

A high‐fat diet with vitamin D and propylthiouracil produces a pro‐atherogenic phenotype in rats

open access: yesAnimal Models and Experimental Medicine, EarlyView.
Male Sprague–Dawley rats received a cholesterol‐rich high‐fat diet supplemented with vitamin D and propylthiouracil for 11 weeks. The model induced dyslipidemia (increased total cholesterol/low‐density lipoprotein, decreased triglycerides), inflammation (increased interleukin‐6 and serum amyloid A), hypercalcemia, and reduced circulating endothelial ...
Angélique Lewies   +3 more
wiley   +1 more source

A novel mouse model of endometriosis: Simulating the recurrent hemorrhagic microenvironment of clinical lesions

open access: yesAnimal Models and Experimental Medicine, EarlyView.
To address the limitations of existing models, this study innovatively established a mouse model of endometriosis (EMs) capable of mimicking cyclic bleeding. Our results confirmed that this model recapitulates the complete pathological progression from ectopic lesion establishment to systemic responses, exhibiting superior clinical relevance compared ...
Yu Zhuang   +7 more
wiley   +1 more source

Recent advances in the construction of humanized animal models and applications in translational medicine

open access: yesAnimal Models and Experimental Medicine, EarlyView.
Substantial advances have been achieved in the development of humanized mouse models, which have proven highly valuable in evaluating cancer immunotherapies and elucidating the mechanisms of infectious diseases. There is now a growing shift in research toward larger animal models—such as pigs—that offer greater physiological similarity to humans ...
Yanan Lyu, Yong‐Guang Yang, Zheng Hu
wiley   +1 more source

Angiogenesis⁃ related factors expression in oral lichen planus

open access: yes口腔疾病防治, 2017
Objective To detect the expression of vascular endothelial growth factor (VEGF), intercellular adhesion molecule⁃1 (ICAM⁃1), vascular cell adhesion molecule⁃1 (VCAM⁃1) in oral lichen planus (OLP).
LI Juxiong
doaj   +1 more source

Lysyl Oxidase Reduces Neutrophil Extravasation in Response to P. aeruginosa in an Infection‐on‐a‐Chip Model

open access: yesAdvanced NanoBiomed Research, EarlyView.
Lysyl oxidase crosslinking of type I collagen decreases neutrophil extravasation through an endothelium during the initial response to P. aeruginosa. This decrease in extravasation is likely due to the increase in VE‐cadherin expression between endothelial cells seeded on LOX‐crosslinked collagen hydrogels.
Christopher J. Calo   +7 more
wiley   +1 more source

The Predictive Value of Endothelial Inflammatory Markers in the Onset of Schizophrenia

open access: yesNeuropsychiatric Disease and Treatment, 2020
Gabriela Radu,1,2,* Constantin Luca,3,* Lucian Petrescu,3,* Diana Aurora Bordejevic,2,3,* Mirela Cleopatra Tomescu,1,2 Minodora Andor,1,2 Ioana Cîtu,1,2 Adelina Mavrea,1,2 Valentina Buda,4 Cătălin Tomescu,1,2 Florin Borcan,4 Liana Dehelean5 ...
Radu G   +11 more
doaj  

Biomimetic Nanoparticle Delivering Colchicine to Target Endothelial Inflammation for Atherosclerosis Treatment

open access: yesAdvanced NanoBiomed Research, EarlyView.
Platelet membrane‐coated layered double hydroxide nanoparticles were engineered to target inflamed endothelium at early‐stage atherosclerosis and enhance therapeutic efficacy. The biomimetic platform improves stability, immune escape, and inflamed vascular cell targeting, resulting in reduced oxidative stress and downregulated adhesion molecules.
Xiuwen Zhang   +4 more
wiley   +1 more source

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