H
Han Vorng
Researcher at French Institute of Health and Medical Research
Publications - 42
Citations - 1796
Han Vorng is an academic researcher from French Institute of Health and Medical Research. The author has contributed to research in topics: Immunoglobulin E & Chemokine. The author has an hindex of 21, co-authored 41 publications receiving 1695 citations. Previous affiliations of Han Vorng include Pasteur Institute.
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Journal ArticleDOI
A new function for platelets: IgE-dependent killing of schistosomes.
TL;DR: The experiments reported here show that platelets, taken from rats after specific periods of infection with S. mansoni, were able to kill schistosomula, and that normal human or rat platelets acquired toxic properties towards the same target in the presence of serum from infected individuals.
Journal ArticleDOI
The receptor for IgE on blood platelets.
Michel Joseph,André Capron,Ameisen Jc,Monique Capron,Han Vorng,Véronique Pancré,J P Kusnierz,Claude Auriault +7 more
TL;DR: Observations place emphasis on the potential role of the platelets in immediate‐type allergic reactions by their direct interaction with IgE antibody molecules, through a specific receptor.
Journal ArticleDOI
Expression and functions of the high‐affinity IgE receptor on human platelets and megakaryocyte precursors
Michel Joseph,Abdelillah Soussi Gounni,J P Kusnierz,Han Vorng,Marika Sarfati,Jean-Pierre Kinet,André-Bernard Tonnel,André Capron,Monique Capron +8 more
TL;DR: Functional properties for FcεRI on platelets are demonstrated and unsuspected interactions between the low‐ and the high‐affinity IgE receptors are indicated.
Journal ArticleDOI
Mu opioid receptor expression is increased in inflammatory bowel diseases: implications for homeostatic intestinal inflammation
David Philippe,Dania Chakass,Xavier Thuru,P. Zerbib,Anne Tsicopoulos,Karel Geboes,Philippe Bulois,Magali Breisse,Han Vorng,Jean-Frederic Colombel,Pierre Desreumaux,Mathias Chamaillard +11 more
TL;DR: Overexpressed in active IBD mucosa, MOR was significantly enhanced by cytokines and repressed by NFκB inhibitor in myeloid and lymphocytic cell lines, which suggests natural and/or synthetic opioid agonists could help to prevent overt pathological intestinal inflammation.
Journal ArticleDOI
Involvement of CCL18 in Allergic Asthma
Patricia de Nadai,Anne-Sophie Charbonnier,Cécile Chenivesse,Stéphanie Sénéchal,Clément Fournier,Jules Gilet,Han Vorng,Ying Chang,Ying Chang,Philippe Gosset,Benoit Wallaert,André-Bernard Tonnel,Philippe Lassalle,Anne Tsicopoulos +13 more
TL;DR: Functionally, CCL18 preferentially attracted in vitro-polarized Th2 cells and basophils, but not eosinophils and Th1 cells, and induced basophil histamine and intracellular calcium release, and suggest that CCL 18 may play a predominant role in allergic asthma.