Results 291 to 300 of about 289,824 (354)

Tβ4‐Engineered ADSC Extracellular Vesicles Rescue Cell Senescence Through Separable Microneedle Patches for Diabetic Wound Healing

open access: yesAdvanced Science, EarlyView.
A separable microneedle patch is designed for Tβ4–modified ADSC‐derived extracellular vesicles delivery. The overexpressed Tβ4 released from the microneedles can mitigate cellular senescence and promote wound healing via the PTEN/PI3K/AKT pathway, offering a promising approach for diabetic wound treatment. This bioengineered therapeutic system serve as
Youjun Ding   +7 more
wiley   +1 more source

The Immune Microenvironment: New Therapeutic Implications in Organ Fibrosis

open access: yesAdvanced Science, EarlyView.
This review summarizes recent advances in understanding the immune microenvironment's role in fibrosis, focusing on phenotypic/functional alterations of immune cells and their dynamic interactions with other cellular constituents within tissues. The authors further explore therapeutic opportunities and challenges in targeting immune microenvironment ...
Xiangqi Chen   +6 more
wiley   +1 more source

Inhalable Artificial Polymeric Nucleases Degrading Neutrophil Extracellular Trap‐DNAs and Alleviating Pulmonary Fibrosis

open access: yesAdvanced Science, EarlyView.
Pulmonary fibrosis (PF) is promoted by NETs that induce fibroblast activation. PEG‐PIm, a polymeric artificial DNase is reported that efficiently degrades NET‐DNA via phosphodiester bond hydrolysis. Inhalation of PEG‐PIm in a mouse PF model prevents fibroblast activation and fibrosis progression, offering a promising therapeutic strategy for NET ...
Yibo Du   +7 more
wiley   +1 more source

Evaluating the Quality of Studies Assessing COVID-19 Vaccine Neutralizing Antibody Immunogenicity. [PDF]

open access: yesVaccines (Basel)
Katzmarzyk M   +5 more
europepmc   +1 more source

Amplifying Anti‐Tumor Immune Responses via Mitochondria‐Targeting Near‐Infrared Photodynamic Therapy

open access: yesAdvanced Science, EarlyView.
Interfacial Nd3+‐triplet energy transfer enables direct activation of molecular triplets under near‐infrared (NIR) irradiation for reactive oxygen species (ROS) generation. Photodynamic therapy (PDT) exaggerates hypoxia, which initiates subsequent hypoxia‐activated chemotherapy.
Cheng‐Ao Li   +13 more
wiley   +1 more source

Structural and virological identification of neutralizing antibody footprint provides insights into therapeutic antibody design against SARS-CoV-2 variants. [PDF]

open access: yesCommun Biol
Anraku Y   +24 more
europepmc   +1 more source

The Role of CAF‐derived Vitronectin in Promoting Colorectal Cancer Progression and Immunosuppression

open access: yesAdvanced Science, EarlyView.
Cancer‐associated fibroblast (CAF)‐derived VTN upregulates SLC6A8 expression in colorectal cancer (CRC) cells and macrophages through enhanced FAK phosphorylation. This modulation significantly increases the cellular uptake of creatine and ATP, promoting cancer progression and macrophage polarization.
Jiahua Yu   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy