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Search results for regenerative medicine

Materials Science Aug 9, 2023

Breakthrough injectable hydrogel drug delivery system for advanced medical treatment applications

Researchers from the Department of Mechanical Engineering at the University of Hong Kong (HKU) have recently achieved a remarkable breakthrough in the injectable hydrogel with the development of Fibro-Gel. This groundbreaking ...

Optics & Photonics Aug 3, 2023

Researchers design algorithm to monitor two-photon lithography nanoscale fabrication

A new way to monitor two-photon lithography nanoscale fabrication could help improve the accuracy and efficiency of creating 3D-engineered tissue scaffolds, according to a new study. Tissue scaffolds mimic the natural extracellular ...

Plants & Animals Jul 31, 2023

How an ultra-sensitive on-off switch helps axolotls regrow limbs

It's one of the mysteries of nature: How does the axolotl, a small salamander, boast a superhero-like ability to regrow nearly any part of its body? For years, scientists have studied the amazing regenerative properties of ...

Other Jul 24, 2023

Journal editors weigh in on AI in science publishing

Last week, the Journal of Biological Chemistry (JBC) published an editorial to define appropriate and inappropriate uses of artificial intelligence technology in the "preparation and review of manuscripts being considered ...

Cell & Microbiology Jul 24, 2023

Successful generation of functional parathyroid glands from mouse embryonic stem cells

Regenerative medicine has opened up exciting possibilities in the world of medicine. Now, researchers in Japan are searching for ways to recreate and rebuild body tissues and organs, which may be an alternative cure for diseases.

Cell & Microbiology Jul 21, 2023

Examining the role of ribosomes in the development of new treatments

The human body consists of trillions of cells, and 60% of the energy used within a cell is dedicated to a specific molecular machine. That machine is responsible for producing proteins, which are fundamental building blocks ...

Biochemistry Jul 17, 2023

Team fabricates chitin hydrogel via chemical transformation of chitosan

Chitin hydrogel is recognized as a promising material for a variety of biomedical applications. Its biocompatibility and biodegradability make it useful in tissue repair, artificial organs, and wound healing. Yet scientists ...

Cell & Microbiology Jul 13, 2023

Discovery of chemical means to reverse aging and restore cellular function

In a groundbreaking study, researchers have unlocked a new frontier in the fight against aging and age-related diseases. The study, conducted by a team of scientists at Harvard Medical School, has published the first chemical ...

Cell & Microbiology Jul 3, 2023

Transplantation of genome-edited iPS cells delivers therapeutic molecules in vivo

Induced pluripotent stem (iPS) cells have a great impact on biology and medicine, and they are expected to improve regenerative medicine. Since 2014, when a sheet of retinal pigment epithelial cells derived from iPS cells ...

Cell & Microbiology Jun 30, 2023

Revolutionizing regenerative medicine: Unlocking the healing power of oral keratinocytes

Scientists have made significant progress in understanding the signals involved in regulating oral keratinocyte cell motility and proliferative capacity, offering new insights into potential pharmacological manipulation for ...

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