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Showing 1 to 7 of 7 entries
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Frontiers in endocrinology

Bousfield GR, May JV, Davis JS, Dias JA, Kumar TR.
PMID: 29867757
Front Endocrinol (Lausanne). 2018 May 09;9:216. doi: 10.3389/fendo.2018.00216. eCollection 2018.

Human follicle-stimulating hormone (FSH) exhibits both macro- and microheterogeneity in its carbohydrate moieties. Macroheterogeneity results in three physiologically relevant FSHβ subunit variants, two that possess a single N-linked glycan at either one of the two βL1 loop glycosylation sites...

Naturally Occurring Follicle-Stimulating Hormone Glycosylation Variants.

Journal of glycomics & lipidomics

Davis JS, Kumar TR, May JV, Bousfield GR.
PMID: 25893134
J Glycomics Lipidomics. 2014;4(1):e117. doi: 10.4172/2153-0637.1000e117.

No abstract available.

Macro- and Micro-heterogeneity in Pituitary and Urinary Follicle-Stimulating Hormone Glycosylation.

Journal of glycomics & lipidomics

Bousfield GR, Butnev VY, Rueda-Santos MA, Brown A, Hall AS, Harvey DJ.
PMID: 25722940
J Glycomics Lipidomics. 2014;4. doi: 10.4172/2153-0637.1000125.

FSH glycosylation macroheterogeneity in pituitary and urinary hFSH samples was evaluated by Western blotting. Microheterogeneity in two highly purified urinary and pituitary hFSH preparations was evaluated by nano-electrospray mass spectrometry of peptide-N-glycanase-released oligosaccharides. An age-related loss of hypo-glycosylated hFSH...

Comparison of Follicle-Stimulating Hormone Glycosylation Microheterogenity by Quantitative Negative Mode Nano-Electrospray Mass Spectrometry of Peptide-N Glycanase-Released Oligosaccharides.

Journal of glycomics & lipidomics

Bousfield GR, Butnev VY, White WK, Hall AS, Harvey DJ.
PMID: 25960929
J Glycomics Lipidomics. 2015;5(1). doi: 10.4172/2153-0637.1000129.

Glycans from six highly purified hFSH preparations were released by peptide-N-glycanase digestion and analyzed by negative mode nano-ESI mass spectrometry before and after neuraminidase digestion. Pituitary glycan structures were mainly high-mannose, di-, tri-, and tetra-antennary, and their abundance largely...

Differential FSH Glycosylation Modulates FSHR Oligomerization and Subsequent cAMP Signaling.

Frontiers in endocrinology

Agwuegbo UT, Colley E, Albert AP, Butnev VY, Bousfield GR, Jonas KC.
PMID: 34925235
Front Endocrinol (Lausanne). 2021 Dec 03;12:765727. doi: 10.3389/fendo.2021.765727. eCollection 2021.

Follicle-stimulating hormone (FSH) and its target G protein-coupled receptor (FSHR) are essential for reproduction. Recent studies have established that the hypo-glycosylated pituitary FSH glycoform (FSH21/18), is more bioactive

GlycomicsDB - A Data Integration Platform for Glycans and their Strucutres.

The open medical informatics journal

Visvanathan M, Siddam SR, Lee IH, Lushington GH, Bousfield GR.
PMID: 21603090
Open Med Inform J. 2011;5:9-16. doi: 10.2174/1874431101105010009. Epub 2011 Apr 19.

Glycomics is a discipline of biology that deals with the structure and function of glycans (or carbohydrates). Analytical techniques such as mass spectrometry (MS) and nuclear magnetic resonance (NMR) are having a significant impact on the field of glycomics....

Gain-of-Function Genetic Models to Study FSH Action.

Frontiers in endocrinology

McDonald R, Sadler C, Kumar TR.
PMID: 30792692
Front Endocrinol (Lausanne). 2019 Feb 07;10:28. doi: 10.3389/fendo.2019.00028. eCollection 2019.

Follicle-stimulating hormone (FSH) is a pituitary-derived gonadotropin that plays key roles in male and female reproduction. The physiology and biochemistry of FSH have been extensively studied for many years. Beginning in the early 1990s, coincident with advances in the...

Showing 1 to 7 of 7 entries