Jacques Portoukalian

3.5k total citations
105 papers, 2.9k citations indexed

About

Jacques Portoukalian is a scholar working on Molecular Biology, Immunology and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Jacques Portoukalian has authored 105 papers receiving a total of 2.9k indexed citations (citations by other indexed papers that have themselves been cited), including 77 papers in Molecular Biology, 30 papers in Immunology and 18 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Jacques Portoukalian's work include Glycosylation and Glycoproteins Research (50 papers), Sphingolipid Metabolism and Signaling (22 papers) and Monoclonal and Polyclonal Antibodies Research (18 papers). Jacques Portoukalian is often cited by papers focused on Glycosylation and Glycoproteins Research (50 papers), Sphingolipid Metabolism and Signaling (22 papers) and Monoclonal and Polyclonal Antibodies Research (18 papers). Jacques Portoukalian collaborates with scholars based in France, United States and Japan. Jacques Portoukalian's co-authors include G Zwingelstein, Iuliana Popa, Daniel Schmitt, William W. Young, Sen‐itiroh Hakomori, Dominique Ardail, Jean‐François Doré, Jacques Bodennec, Claire Rodriguez‐Lafrasse and Josette Péguet‐Navarro and has published in prestigious journals such as Journal of Biological Chemistry, The Journal of Immunology and PLoS ONE.

In The Last Decade

Jacques Portoukalian

104 papers receiving 2.8k citations

Peers

Countries citing papers authored by Jacques Portoukalian

Since Specialization

Citations

This map shows the geographic impact of Jacques Portoukalian's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Jacques Portoukalian with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jacques Portoukalian more than expected).

Fields of papers citing papers by Jacques Portoukalian

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jacques Portoukalian. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Jacques Portoukalian. The network helps show where Jacques Portoukalian may publish in the future.

Co-authorship network of co-authors of Jacques Portoukalian

This figure shows the co-authorship network connecting the top 25 collaborators of Jacques Portoukalian. A scholar is included among the top collaborators of Jacques Portoukalian based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Jacques Portoukalian. Jacques Portoukalian is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Human Endogenous Retrovirus Type W Envelope from Multiple Sclerosis Demyelinating Lesions Shows Unique Solubility and Antigenic Characteristics 2021 ·Virologica Sinica ·Benjamin Charvet, (unknown), Joanna Brunel, (unknown), (unknown), Branka Horvat, Sandra Amor, Jacques Portoukalian, Hervé Perron	26
2	An ancestral retroviral protein identified as a therapeutic target in type-1 diabetes 2017 ·JCI Insight ·Sandrine Levet, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Thomas Piofczyk, Jacques Portoukalian, Jean‐Louis Touraine, Hervé Perron	65
3	Human Endogenous Retrovirus Protein Activates Innate Immunity and Promotes Experimental Allergic Encephalomyelitis in Mice 2013 ·PLoS ONE ·Hervé Perron, (unknown), (unknown), Iuliana Popa, (unknown), (unknown), Suzana Marušić, Jacques Portoukalian, Evelyne Jouvin‐Marche, Christian Villiers, Jean‐Louis Touraine, Patrice N. Marche	97
4	The lipid alterations in the stratum corneum of dogs with atopic dermatitis are alleviated by topical application of a sphingolipid-containing emulsion 2012 ·Clinical and Experimental Dermatology ·Iuliana Popa, (unknown), Bilal Osta, Didier Pin, H. Gatto, Marek Haftek, Jacques Portoukalian	42
5	Lifelong Low-Phylloquinone Intake Is Associated with Cognitive Impairments in Old Rats 2011 ·Journal of Nutrition ·(unknown), (unknown), Jacques Portoukalian, Joseph Rochford, Guylaine Ferland	41
6	Different mechanisms are involved in apoptosis induced by melanoma gangliosides on human monocyte-derived dendritic cells 2009 ·Glycobiology ·K. Bennaceur, Iuliana Popa, John Chapman, Camille Migdal, Josette Péguet‐Navarro, J.L. Touraine, Jacques Portoukalian	25
7	Sulfogalactosylceramides in motor and psycho-cognitive adult metachromatic leukodystrophy: relations between clinical, biochemical analysis and molecular aspects 2007 ·Biochimica et Biophysica Acta (BBA) - General Subjects ·Benoît Colsch, Carlos Afonso, (unknown), Jacques Portoukalian, Jean‐Claude Tabet, Nicole Baumann	12
8	GD3‐replica peptides selected from a phage peptide library induce a GD3 ganglioside antibody response 2006 ·FEBS Letters ·Iuliana Popa, Dai Ishikawa, Michinori Tanaka, Kōichi Ogino, Jacques Portoukalian, Takao Taki	16
9	Melanoma-derived gangliosides impair migratory and antigen-presenting function of human epidermal Langerhans cells and induce their apoptosis 2006 ·International Immunology ·K. Bennaceur, Iuliana Popa, Jacques Portoukalian, Odile Berthier‐Vergnes, Josette Péguet‐Navarro	48
10	Menaquinone-4 Concentration Is Correlated with Sphingolipid Concentrations in Rat Brain 2004 ·Journal of Nutrition ·Isabelle Carrié, (unknown), (unknown), Guylaine Ferland, Jacques Portoukalian, Joseph Rochford	69
11	Gangliosides from Human Melanoma Tumors Impair Dendritic Cell Differentiation from Monocytes and Induce Their Apoptosis 2003 ·The Journal of Immunology ·Josette Péguet‐Navarro, (unknown), Iuliana Popa, O. Berthier, Daniel Schmitt, Jacques Portoukalian	159
12	The Induction of Apoptosis by Local Anesthetics: A Comparison Between Lidocaine and Ropivacaine 2003 ·Anesthesia & Analgesia ·Emmanuel Boselli, (unknown), Richard Debon, Bernard Allaouchiche, D. Chassard, L. Thomas, Jacques Portoukalian	50
13	Differential labelling of sphingolipids by [3H]serine and ([3H]methyl)-methionine in fish leukocytes 2000 ·Comparative Biochemistry and Physiology Part B Biochemistry and Molecular Biology ·Jacques Bodennec, G. Brichon, Omanand Koul, Jacques Portoukalian, G Zwingelstein	4
14	Phytosphingosine Biosynthesis Differs from Sphingosine in Fish Leukocytes and Involves a Transfer of Methyl Groups from [3H-methyl]Methionine Precursor 1998 ·Biochemical and Biophysical Research Communications ·Jacques Bodennec, G Zwingelstein, Omanand Koul, G. Brichon, Jacques Portoukalian	7
15	Very low density lipoproteins and interleukin 2 enhance the immunogenicity of 9-O-acetyl-GD3 ganglioside in BALB/c mice 1997 ·Journal of Immunological Methods ·Charles Dumontet, Abdelhadi Rebbaa, Jacques Portoukalian	9
16	Shedding of Gangliosides by Tumor Cells. 1995 ·Trends in Glycoscience and Glycotechnology ·Abdelhadi Rebbaa, E. Bremer, Jacques Portoukalian	4
17	Inhibition of immune cell proliferation and cytokine production by lipoprotein-bound gangliosides 1994 ·Cancer Immunology Immunotherapy ·Charles Dumontet, Abdelhadi Rebbaa, Jacques Bienvenu, Jacques Portoukalian	17
18	Shedding of GD2 ganglioside in patients with retinoblastoma 1993 ·International Journal of Cancer ·Jacques Portoukalian, (unknown), Michel Richard, Philippe Gain	60
19	Characterization of gangliosides from normal and osteoarthritic human articular cartilage 1993 ·Arthritis & Rheumatism ·(unknown), Jacques Portoukalian, (unknown), Éric Vignon, Jean‐Paul Carret, Michel Richard	15
20	Kinetics and organ distribution of [14C]-sialic acid-GM3 and [3H]-sphingosine-GM1 after intravenous injection in rats 1992 ·Biochemical and Biophysical Research Communications ·Charles Dumontet, Abdelhadi Rebbaa, Jacques Portoukalian	16

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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