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Primary Publications

Site Specific N- and O-glycosylation mapping of the Spike Proteins of SARS-CoV-2 Variants of Concern.
Shajahan A, Pepi L, Kumar B, Murray N, Azadi P. Site Specific N- and O-glycosylation mapping of the Spike Proteins of SARS-CoV-2 Variants of Concern.
Read Full Article: DOI: 10.21203/rs.3.rs-2188138/v1

Pregnancy enables antibody protection against intracellular infection (2022)
Erickson JJ, Archer-Hartmann S, Yarawsky AE, Miller JLC, Seveau S, Shao TY, Severance AL, Miller-Handley H, Wu Y, Pham G, Wasik BR, Parrish CR, Hu YC, Lau JTY, Azadi P, Herr AB, Way SS.
Read Full Article: doi: 10.1038/s41586-022-04816-9

Surface Anchoring of the Kingella kingae Galactan Is Dependent on the Lipopolysaccharide O-Antigen.
Montoya NR, Porsch EA, Muñoz VL, Muszyński A, Vlach J, Hahn DK, Azadi P, Sherman M, Yang H, Chandler CE, Ernst RK, St Geme JW 3rd. Surface Anchoring of the Kingella kingae Galactan
Read Full Article: doi: 10.1128/mbio.02295-22.

Molecular basis for polysaccharide recognition and modulated ATP hydrolysis by the O antigen ABC transporter.
Spellmon N, Muszyński A, Górniak I, Vlach J, Hahn D, Azadi P, Zimmer J.
Read Article: doi: 10.1038/s41467-022-32597-2.
Young ID, Nepogodiev SA, Black IM, Le Gall G, Wittmann A, Latousakis D, Visnapuu T, Azadi P, Field RA, Juge N, Kawasaki N.
Read Full Article:doi: 10.1016/j.carbpol.2021.118606.

Lipopolysaccharide associated with β-2,6 fructan mediates TLR4-dependent immunomodulatory activity in vitro. Carbohydr Polym.
Young ID, Nepogodiev SA, Black IM, Le Gall G, Wittmann A, Latousakis D, Visnapuu T, Azadi P, Field RA, Juge N, Kawasaki N.  doi: 10.1016/j.carbpol.

A photo-cross-linking GlcNAc analog enables covalent capture of N-linked glycoprotein-binding partners on the cell surface.
Wu H, Shajahan A, Yang JY, Capota E, Wands AM, Arthur CM, Stowell SR, Moremen KW, Azadi P, Kohler JJ. A photo-cross-linking GlcNAc analog enables covalent capture of N-linked glycoprotein-binding partners on the cell surface.
Read Full Article: doi: 10.1016/j.chembiol.2021.07.00.7

Desialylation of O-glycans activates von Willebrand factor by destabilizing its autoinhibitory module.
Voos KM, Cao W, Arce NA, Legan ER, Wang Y, Shajahan A, Azadi P, Lollar P, Zhang XF, Li R.
Read Full Article: doi: 10.1111/jth.15528.

Comprehensive characterization of N-and O-glycosylation of SARS-CoV-2 human receptor angiotensin converting enzyme 2(2020)
Shajahan A, Archer-Hartmann SA, Supekar NT, Gleinich AS, Heiss C, Azadi P
Read Full Article: http://doi.org/10.1101/2020.05.01.071688

Deducing the N-and O-glycosylation profile of the spike protein of novel coronavirus SARS-CoV-2(2020)
Shajahan A, Supekar NT, Gleinich AS, Azadi P
Read Full Article:http://doi.org/10.1101/2020.04.01.020966

Simplifying Glycan Profiling through a High-Throughput Micropermethylation Strategy(2020)
Shajahan A, Supekar NT, Chapla D, Heiss C, Moremen KW, Azadi P
Read Full Article: http://doi.org/10.1177/2472630320912929

New strategies for profiling and characterization of human milk oligosaccharides(2020)
Porfirio S, Archer-Hartmann SA, Moreau GB, Ramakrishnan G, Haque R, Kirkpatrick BD, Petri WA, Azadi P
Read Full Article: http://doi.org/10.1093/glycob/cwaa028

Binding of phage-encoded FlaGrab to motile Campylobacter jejuni flagella inhibits growth, downregulates energy metabolism, and requires specific flagellar glycans(2020)
Sacher JC, Shajahan A, Butcher J, Patry RT, Flint A, Hendrixson DR, Stintzi A, Azadi P, Szymanski CM
Read Full Article: http://doi.org/10.3389/fmicb.2020.00397

Exploring the scope of high throughput micro‐permethylation based glycomics(2020)
Shajahan A, Supekar NT, Heiss C, Azadi P
Read Full Article: http://doi.org/10.1096/fasebj.2020.34.s1.06510

Binding of phage-encoded FlaGrab to motile Campylobacter jejuni flagella inhibits growth, downregulates energy metabolism, and requires specific flagellar glycans(2020)
Sacher JC, Shajahan A, Butcher J, Patry RT, Flint A, Hendrixson DR, Stintzi A, Azadi P, Szymanski CM
Read Full Article: http://doi.org/10.3389/fmicb.2020.00397

Mass spectrometric method for the unambiguous profiling of cellular dynamic glycosylation(2020)
Shajahan A, Supekar NT, Wu H, Wands AM, Bhat G, Kalimurthy A, Matsubara M, Ranzinger R, Kohler JJ, Azadi P
Read Full Article:http://doi.org/10.1101/2020.05.04.075655

Species-specific recognition of Sulfolobales mediated by UV-inducible pili and S-layer glycosylation patterns(2020)
Wolferen M van, Shajahan A, Heinrich K, Brenzinger S, Black IM, Wagner A, Briegel A, Azadi P, Albers SV
Read Full Article: http://doi.org/10.1128/mBio.03014-19

Twitter Feed @CCRCUGA

I am happy to announce the 2024 Georgia Glycoscience Symposium that will honor Dr. Alan Darvill, one of the cofounding directors of the CCRC. Registration is Free.
https://ccrcweb.wixsite.com/ggs2024
#Glycotime #SfGlycobiology #UGAResearch

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FASEB’s DEAI program: Do you need support as a family caregiver? Apply for a $5,000 CARES award to alleviate burdens associated with caregiving. https://bit.ly/3yPLYZl #FASEBDEAIApply March 4 – April 12. https://bit.ly/3yPLYZl 
#glycotime @SFGlycbiology #FASEBDEAI

Thank you for the wonderful opportunity to work with a truly international team from US, France and Canada on "Glycoproteins in Algal cell walls @AlexPoulhazan, @DNPFred @MSUChem @TuoWangLab #glycotime #UGAResearch

Happy New Year to you all. I have a question: When you are using Vanquish Neo together with the Ascend mass spectrometer which option do you most use: Direct injection or Trap column?
#Glycotime #MassSpec

One week left -Virtual & Free training courses in glycoscience from the Complex Carbohydrate Research Center. Register using link :
https://mailchi.mp/8ae8b0b51a34/alohafromtheccrc
#glycomtime, #training #glycobiology

It's next week. Join us for GlycoNMR Summit on Dec 5-7, 2023
You can register using this link:

https://lnkd.in/g6HWv657

#Glycotime #training #Glycobiology

GlycoNMR Summit on Dec 5-7, 2023
See the list of our invited speakers & register using this link:

ttps://mailchi.mp/deff7bbeac2e/join-us-for-the-2023-glyconmr-summit

#polysaccharides, #glycoproteins #NMR, #glycotime #SfGlycobiology

Two Virtual & Free training courses in Glycoscience from the Complex Carbohydrate Research Center. 1) Polysaccharides 2) Glycoproteins & GAGs. Limited space. Register using the link: https://mailchi.mp/8ae8b0b51a34/alohafromtheccrc #glycotime #training #SfGlycobiology

Analysis of complex #proteoglycans using serial proteolysis and EThcD provides deep N- and O-glycoproteomic coverage
by Manveen K. Sethi et al @BUMedicine @BU_Biochemistry @BUbioinfo @BUmedical @LaboratoryZaia @manveen_sethi #Glycoproteomics #omics

https://link.springer.com/article/10.1007/s00216-023-04934-x

Two Virtual & Free training courses in Glycoscience from the Complex Carbohydrate Research Center. 1) Polysaccharides 2) Glycoproteins. Limited space. Register using the link: https://mailchi.mp/8ae8b0b51a34/alohafromtheccrc
#glycotime #training

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