User profiles for Yasu S. Morita

Yasu S. Morita

Associate Professor of Microbiology, University of Massachusetts
Verified email at umass.edu
Cited by 3053

Direct recognition of the mycobacterial glycolipid, trehalose dimycolate, by C-type lectin Mincle

E Ishikawa, T Ishikawa, YS Morita… - Journal of experimental …, 2009 - rupress.org
Tuberculosis remains a fatal disease caused by Mycobacterium tuberculosis, which
contains various unique components that affect the host immune system. Trehalose-6,6′-…

Critical roles for lipomannan and lipoarabinomannan in cell wall integrity of mycobacteria and pathogenesis of tuberculosis

…, S Matsumoto, K Kobayashi, T Kinoshita, YS Morita - MBio, 2013 - Am Soc Microbiol
Lipomannan (LM) and lipoarabinomannan (LAM) are mycobacterial glycolipids containing a
long mannose polymer. While they are implicated in immune modulations, the significance …

[HTML][HTML] PimE is a polyprenol-phosphate-mannose-dependent mannosyltransferase that transfers the fifth mannose of phosphatidylinositol mannoside in …

YS Morita, CBC Sena, RF Waller, K Kurokawa… - Journal of Biological …, 2006 - ASBMB
Phosphatidylinositol mannosides (PIMs) are a major class of glycolipids in all mycobacteria.
AcPIM2, a dimannosyl PIM, is both an end product and a precursor for polar PIMs, such as …

Specialized fatty acid synthesis in African trypanosomes: myristate for GPI anchors

YS Morita, KS Paul, PT Englund - Science, 2000 - science.org
African trypanosomes, the cause of sleeping sickness, need massive amounts of myristate
to remodel glycosyl phosphatidylinositol (GPI) anchors on their surface glycoproteins. …

Peptidoglycan precursor synthesis along the sidewall of pole-growing mycobacteria

…, TJ Fiolek, SR Rundell, HC Lim, JC Wagner, YS Morita… - Elife, 2018 - elifesciences.org
10.7554/eLife.37243.001 Rod-shaped mycobacteria expand from their poles, yet d-amino
acid probes label cell wall peptidoglycan in this genus at both the poles and sidewall. We …

[PDF][PDF] C-type lectin receptor DCAR recognizes mycobacterial phosphatidyl-inositol mannosides to promote a Th1 response during infection

…, Y Motomura, T Kamichi, JM Hayashi, YS Morita… - Immunity, 2016 - cell.com
Phosphatidyl-inositol mannosides (PIM) are glycolipids unique to mycobacteria and other
related bacteria that stimulate host immune responses and are implicated in mycobacteria …

Mycobacterium smegmatis: the vanguard of mycobacterial research

…, KM Derbyshire, WR Jacobs Jr, YS Morita - Journal of …, 2023 - Am Soc Microbiol
The genus Mycobacterium contains several slow-growing human pathogens, including
Mycobacterium tuberculosis , Mycobacterium leprae , and Mycobacterium avium . …

[HTML][HTML] Compartmentalization of lipid biosynthesis in mycobacteria

YS Morita, R Velasquez, E Taig, RF Waller… - Journal of Biological …, 2005 - ASBMB
The plasma membrane of Mycobacterium sp. is the site of synthesis of several distinct classes
of lipids that are either retained in the membrane or exported to the overlying cell envelope…

Spatially distinct and metabolically active membrane domain in mycobacteria

…, T Kinoshita, DB Moody, YS Morita - Proceedings of the …, 2016 - National Acad Sciences
Protected from host immune attack and antibiotic penetration by their unique cell envelope,
mycobacterial pathogens cause devastating human diseases such as tuberculosis. …

Photoactivatable glycolipid probes for identifying mycolate–protein interactions in live mycobacteria

…, JM Groenevelt, CE Sein, YS Morita… - Journal of the …, 2020 - ACS Publications
Mycobacteria have a distinctive glycolipid-rich outer membrane, the mycomembrane, which
is a critical target for tuberculosis drug development. However, proteins that associate with …