نتایج جستجو برای: regeneration medicine
تعداد نتایج: 310258 فیلتر نتایج به سال:
Regenerative medicine would be the most exciting area in the recent scientific topics. In the history of human gene therapy, the severe combined immunodeficiency caused by the absence of adenosine deaminase (SCID-ADA) was the first monogenic disorder for which gene therapy was developed in 1990. Over 30 patients have been treated worldwide using the current protocols, and recent trials provided...
Introduction: Skeletal muscles account for about 40% of the total body weight. Every year, hundreds of people lose at least part of their muscle tissue due to illness, war, and accidents. This can lead to disruption of activities such as breathing, movement, and social life. To this end, various therapeutic strategies such as medication therapy, cell therapy and tissue transplantation have been...
This review discusses recent developments in the field of nanosized biomaterials and their use in tissue regeneration approaches. The aim is to provide an overview of the research focused on nanoparticle-based strategies to stimulate regeneration. In particular, nanoparticles improve the regenerative capabilities of biomaterials offering ways to control surface and mechanical properties. Moreov...
Identifying the molecular pathways that are required for regeneration remains one of the great challenges of regenerative medicine. Although genetic mutations have been useful for identifying some molecular pathways, small molecule probes of regenerative pathways might offer some advantages, including the ability to disrupt pathway function with precise temporal control. However, a vertebrate r...
Introduction: Bone is one of the tissues that have a true potential for regeneration. However, sometimes the bone defects are so outsized that there is no chance of bone self-repair and restoration or the damage is such that it is not possible to repair with medical or surgical interventions. In these situations, bone grafts are the treatment of choice, but due to several obstacles, including l...
in vertebrates and to determine the molecular and cellular basis for such currents. Methods: We use zebrafish caudal fin as an adult regeneration model. Specific ion flux measurements are done using a non-invasive Ion-Specific Scanning Microprobe coupled with transcriptional profiling and genetic functional analysis. Results: Our data points to an important role for protons (H[+]) during the re...
One of the most compelling questions in evolutionary biology is why some animals can regenerate injured structures while others cannot. Appendage regeneration appears to be common when viewed across the metazoan phylogeny, yet this ability has been lost in many taxa to varying degrees. Within species, the capacity for regeneration also can vary ontogenetically among individuals. Here we argue t...
Internal milieu or niche of biological mechanisms on how reparative solutions take shape to control a damage as well as repair the damages caused in any organ within mammalian body are not fully known. Recent data in the evolving era of regenerative medicine in which, cells, stem cells and adult cells have been used as tools to repair, restore, rejuvenate or regenerate the lost/damaged/dysfunct...
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