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A. Sue Menko

Researcher at Thomas Jefferson University

Publications -  70
Citations -  7752

A. Sue Menko is an academic researcher from Thomas Jefferson University. The author has contributed to research in topics: Lens (anatomy) & Lens Fiber. The author has an hindex of 30, co-authored 61 publications receiving 6894 citations. Previous affiliations of A. Sue Menko include Wills Eye Institute & University of Pennsylvania.

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Guidelines for the use and interpretation of assays for monitoring autophagy (3rd edition)

Daniel J. Klionsky, +2522 more
- 21 Jan 2016 - 
TL;DR: In this paper, the authors present a set of guidelines for the selection and interpretation of methods for use by investigators who aim to examine macro-autophagy and related processes, as well as for reviewers who need to provide realistic and reasonable critiques of papers that are focused on these processes.
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β1 Integrins Mediate Chondrocyte Interaction with Type I Collagen, Type II Collagen, and Fibronectin

TL;DR: Chondrocytes isolated from the cephalic region of sterna from 14-day-old chick embryos used beta 1 integrins and required either Mg2+ or Mn2+ for attachment to plates coated with type I collagen, type II collagen, and fibronectin substrates.
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Chicken embryo lens cultures mimic differentiation in the lens

TL;DR: Embryonic chicken lenses, which had been disrupted by trypsin, were grown in culture and it was shown that the lentoid cells had many characteristics in common with the differentiated cells of the intact lens, the elongated fiber cells.
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Autophagy and mitophagy participate in ocular lens organelle degradation

TL;DR: The presence of autophagic vesicles containing mitochondria in lens epithelial cells, immature lens fiber cells and during early stages of lens fiber cell differentiation is demonstrated to provide evidence that autophagy occurs throughout the lens and that mitophagy functions in the lens to remove damaged mitochondria from the lens epithelium.
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The canonical intrinsic mitochondrial death pathway has a non-apoptotic role in signaling lens cell differentiation.

TL;DR: This work induced lens cell differentiation by short-term exposure of lens epithelial cells to the apoptogen staurosporine and discovered that there was high expression in the lens equatorial epithelium of pro-apoptotic molecules such as Bax and Bcl-xS and release of cytochrome c from mitochondria.