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Jean-Luc Murk

Researcher at Utrecht University

Publications -  48
Citations -  2050

Jean-Luc Murk is an academic researcher from Utrecht University. The author has contributed to research in topics: Progressive multifocal leukoencephalopathy & Medicine. The author has an hindex of 18, co-authored 44 publications receiving 1620 citations. Previous affiliations of Jean-Luc Murk include St. Elizabeth Hospital & Erasmus University Rotterdam.

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Influence of aldehyde fixation on the morphology of endosomes and lysosomes: quantitative analysis and electron tomography.

TL;DR: It is found that aldehyde fixation causes a significant deformation and reduction of endosomal volume without affecting the membrane length, and the implications for the interpretation of immunogold localization studies on chemically fixed cells are discussed.
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Involvement of the Endoplasmic Reticulum in Peroxisome Formation

TL;DR: Evidence supporting the involvement of the endoplasmic reticulum (ER) in peroxisome formation is presented by electron microscopy, immunocytochemistry and three-dimensional image reconstruction ofperoxisomes and associated compartments in mouse dendritic cells.
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Endosomal compartmentalization in three dimensions: Implications for membrane fusion

TL;DR: In this paper, it was shown that in multivesicular endosomes of B-lymphocytes and dendritic cells, the inner membranes are free vesicles and that protein transport from inner to outer membranes cannot occur laterally in the plane of the membrane, but requires fusion between the two membrane domains.
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PML in a Patient without Severe Lymphocytopenia Receiving Dimethyl Fumarate

TL;DR: Progressive multifocal leukoencephalopathy developed in a 64-year-old woman who was treated with compounded dimethyl fumarate for psoriasis andymphocytopenia in this patient was not as severe as in other patients with PML receiving fumaric acid esters.