Autophagy is a process by which cellular material is degraded by lysosomes or vacuoles and recycled. Several autophagy pathways operate within a cell, including macroautophagy, microautophagy and ...

The neurovascular unit (NVU) plays a key role in the occurrence and development of ischemic stroke. Different from other classical types of cell death such as apoptosis, necrosis, autophagy, and ...

皮肤老化可以分为内源性和外源性。内源性皮肤老化主要是指随着年龄增长而出现的全身皮肤松弛和皮纹加深，是不可避免的；外源性皮肤老化主要是指光老化，即紫外线反复照射导致皮肤出现粗糙、干燥、皱纹深大等现象，是可以预防和避免的。

Oct. 10, 2024 — They say that hindsight is 20/20, and though the theory of ecological speciation -- which holds that new species emerge in response to ecological changes -- seems to hold in ...

Retraction Note: M2 macrophage-derived extracellular vesicles promote gastric cancer progression via a microRNA-130b-3p/MLL3/GRHL2 signaling cascade. Retraction Note ...

Tens of thousands of species of earthworms are likely to be wriggling in the world’s soil, yet to be discovered by scientists – which will probably take more than 100 years to do. Earthworms ...