Article
Biochemistry & Molecular Biology
Roisin O'Flaherty, Adam Simon, Manuela Alonso-Sampedro, Sonia Sanchez-Batan, Carmen Fernandez-Merino, Francisco Gude, Radka Saldova, Arturo Gonzalez-Quintela
Summary: The study evaluates the diagnostic capability of serum N-glycosylation to identify alcohol risk drinking compared to standard markers. Results show significant variations in serum N-glycome associated with risk drinking, with a unique combination of N-glycan peaks providing good discrimination between risk-drinkers and non-risk drinkers for both men and women. Including N-glycan peaks improves the diagnostic accuracy of standard markers, although sensitivity remains relatively low.
Review
Multidisciplinary Sciences
Zsuzsanna Kovacs, Louise Glover, Fiona Reidy, John MacSharry, Radka Saldova
Summary: This review aims to summarize minimally invasive or non-invasive diagnostic methods for endometriosis and discuss the potential of novel disease biomarkers of microbial or glycan origin. Efforts have been made to develop accurate diagnostic methods, considering associations between microbial health, hormonal imbalance, and endometriosis. Glycomics could provide valuable biomarkers for innovative diagnostics in this debilitating disease.
JOURNAL OF ADVANCED RESEARCH
(2021)
Article
Immunology
Emanual Maverakis, Alexander A. Merleev, Dayoung Park, Muchena J. Kailemia, Gege Xu, L. Renee Ruhaak, Kyoungmi Kim, Qiuting Hong, Qiongyu Li, Patrick Leung, William Liakos, Yu-Jui Yvonne Wan, Christopher L. Bowlus, Alina I. Marusina, Nelvish N. Lal, Yixuan Xie, Guillaume Luxardi, Carlito B. Lebrilla
Summary: The study utilized MRM mass spectrometry to characterize glycan alterations associated with PBC and PSC, resulting in multi-analyte diagnostic models capable of accurately distinguishing the diseases. Additionally, the research investigated how environmental factors, such as bile acids, can influence glycosylation and potentially lead to the generation of altered selfantigens as immune targets.
CLINICAL IMMUNOLOGY
(2021)
Article
Biochemical Research Methods
Laudine M. C. Petralia, Angela van Diepen, Lena A. Lokker, D. Linh Nguyen, Erliyani Sartono, Vishal Khatri, Ramaswamy Kalyanasundaram, Christopher H. Taron, Jeremy M. Foster, Cornelis H. Hokke
Summary: This study investigates the glycan repertoire of the filarial nematode Brugia malayi and identifies potential antigenic glycan motifs. Glycan microarray screening reveals that antibodies from rhesus macaques and infected humans recognize glycans from B. malayi. Furthermore, the level of IgG binding to glycans decreases after anthelmintic treatment.
MOLECULAR & CELLULAR PROTEOMICS
(2022)
Review
Chemistry, Multidisciplinary
Yujun Kim, Ji Young Hyun, Injae Shin
Summary: This review discusses the applications of glycan microarrays in studying glycan-protein interactions. It describes the methods for preparing glycan probes and constructing glycan microarrays, and highlights their use in profiling glycan-binding patterns and analyzing substrate specificities of enzymes. It also explores other important uses of glycan microarrays, such as identifying ligands for lectins and functional glycans within cells.
CHEMICAL SOCIETY REVIEWS
(2022)
Article
Biotechnology & Applied Microbiology
Kiyoko F. Aoi-Kinoshita
Summary: Research in glycobiology focuses on understanding glycans and their roles in biological functions. Current technologies are not enough to fully comprehend glycosylation, hence systems biology approaches are being used to gain better insights into glycosylation mechanisms.
CURRENT OPINION IN CHEMICAL ENGINEERING
(2021)
Article
Multidisciplinary Sciences
Michiru Otaki, Nozomi Hirane, Yayoi Natsume-Kitatani, Mari Nogami Itoh, Masanori Shindo, Yoichi Kurebayashi, Shin-Ichiro Nishimura
Summary: This study presents the glycome atlas of mouse tissues, revealing the characteristic N-glycan profiles of mouse organs/tissues and exosomes. Machine learning analysis can classify different mouse organs/tissues based on the N-glycome dataset.
SCIENTIFIC REPORTS
(2022)
Review
Chemistry, Organic
Sandra Behren, Ulrika Westerlind
Summary: The interactions between bacterial lectins and carbohydrates on the host cell surface play a crucial role in bacterial adhesion and other processes. Synthetic multivalent glycoconjugates can provide insights into the nature of glycan-bacteria interactions and contribute to the design of effective bacterial inhibitors.
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
(2023)
Article
Biochemistry & Molecular Biology
Richard D. Cummings
Summary: The mannose receptor is a glycan-binding protein expressed in macrophages and some types of immune cells, and it plays important roles in various biological processes, potentially related to the macrophage glycome.
CURRENT OPINION IN STRUCTURAL BIOLOGY
(2022)
Review
Medicine, General & Internal
Francis Mugeni Wanyama, Veronique Blanchard
Summary: Ovarian cancer is a common cause of death among women worldwide, with delayed diagnosis leading to poor treatment outcomes. Research on biomarkers may provide early diagnostic strategies.
Article
Multidisciplinary Sciences
Helena Deris, Domagoj Kifer, Ana Cindric, Tea Petrovic, Ana Cvetko, Irena Trbojevic-Akmacic, Ivana Kolcic, Ozren Polasek, Louise Newson, Tim Spector, Cristina Menni, Gordan Lauc
Summary: Gonadal hormones affect the glycosylation of IgG, and the more proinflammatory IgG glycome composition might be one of the molecular mechanisms behind the increased proinflammatory phenotype in perimenopause.
Article
Parasitology
Lachlan Coff, Jodie L. Abrahams, Simon Collett, Cecilia Power, Barbara F. Nowak, Daniel Kolarich, Nathan J. Bott, Paul A. Ramsland
Summary: Infections by blood flukes are a significant health issue for the aquaculture industry in Japan and Australia. This study characterized the glycans of Cardicola forsteri using histochemistry and mass spectrometry techniques. The findings provide insights into the glycomic profile of a marine platyhelminth and have implications for research on other trematodes.
INTERNATIONAL JOURNAL FOR PARASITOLOGY
(2022)
Article
Pharmacology & Pharmacy
Yonghyun Choi, Wooic Son, Youngpin Han, Jayoung Chae, Chul-Su Yang, Jonghoon Choi
Summary: The interaction between tumour cells and macrophages allows cancer cells to escape immune detection and clearance by interfering with macrophage phagocytosis. This study demonstrates the potential of targeting a specific glycan on CD24 to inhibit immune checkpoint. Sambucus nigra agglutinin (SNA), a sialic acid-binding lectin, was used to block CD24 and enhance phagocytosis in melanoma tumours. Additionally, SNA-conjugated hollow gold-iron oxide nanoparticles were prepared for photothermal therapy of tumours, and the combination treatment successfully increased tumour cell phagocytosis in vitro and in vivo models.
ACTA PHARMACEUTICA SINICA B
(2023)
Article
Multidisciplinary Sciences
Fumi Minoshima, Haruka Ozaki, Haruki Odaka, Hiroaki Tateno
Summary: This study demonstrated the application of single-cell sequencing to analyze both glycan and RNA simultaneously, showing clearer separation of cell types when both modalities are considered. The integrative analysis revealed known and unknown lectins specific to hiPSCs that coordinated with neural differentiation, showcasing the potential of scGR-seq in revealing cellular heterogeneity and roles of glycans across multicellular systems.
Article
Nanoscience & Nanotechnology
James Hooper, Yuanyuan Liu, Darshita Budhadev, Dario Fernandez Ainaga, Nicole Hondow, Dejian Zhou, Yuan Guo
Summary: For multivalent lectin-glycan interactions, the binding affinity differences between different lectins are mainly determined by their binding modes, with DC-SIGN having a higher affinity than DC-SIGNR. The study also reveals that DC-SIGN has a lower binding entropy penalty and DC-SIGNR has slower secondary interactions. In addition, a structural element in DC-SIGN plays an important role in maintaining its multivalent lectin-glycan interaction character.
ACS APPLIED MATERIALS & INTERFACES
(2022)