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Digestive, Oral, and Skin Physiology Commons™
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Full-Text Articles in Digestive, Oral, and Skin Physiology
Pancreas: Do All Roads Lead To Mitochondria?, Amit Mukherji, Omobola Onikoyi, Vasudeva G. Kamath
Pancreas: Do All Roads Lead To Mitochondria?, Amit Mukherji, Omobola Onikoyi, Vasudeva G. Kamath
Touro College of Osteopathic Medicine (Middletown) Publications and Research
Over several millions of years of evolution, mitochondria have transformed into specialized organelles. Today, they cannot live outside the cell nor can the host cell live without them, resulting in a symbiotic relationship. Richard Altmann, in 1894, documented them as cell organelles and called them “bioblasts”. Later, the term “mitochondria” itself was coined by Carl Benda in 1898. Ever since these findings, we in the field of medicine have learned a lot about this tiny organelle, but numerous aspects continue to be discovered. In this article, we will review the significance of this organelle in terms of pancreatic dysfunctions.
Mechanisms, Potential Therapies, And The Role Of Tgf-Β In The Formation Of Scars, Isaac Traube
Mechanisms, Potential Therapies, And The Role Of Tgf-Β In The Formation Of Scars, Isaac Traube
The Science Journal of the Lander College of Arts and Sciences
Scarring is the inevitable outcome of wound healing. This review looks at some of the underlying mechanisms of this complex process with the aim of identifying targets for therapeutic manipulation that could result in reduced scarring or even scarless wound repair. Fetal wounds are shown to heal without scars primarily due to low levels of TGF-β1 and TGF-β2 and high levels of TGF-β3 as compared to adult wounds which heal with scars. Abnormal excessive scarring in keloid and hypertrophic scars are also attributed to TGF-β. Clinical manipulation of TGF-β ratios showed promise as a therapeutic means of controlling scar formation. …