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Immunology

D-Index
43
Citations
7823
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National Ranking
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Overview

Jorge Geffner is affiliated with the University of Buenos Aires in Argentina. Their research primarily focuses on the field of Medicine, with a significant concentration on Infectious Diseases, Immunology, Health, Epidemiology, and Animal Science and Zoology.

The scientist's main areas of study include:

  • Infectious Diseases
  • Immunology
  • Health
  • Epidemiology
  • Animal Science and Zoology

The core topics addressed in their work cover:

  • SARS-CoV-2 and COVID-19 Research
  • COVID-19 Clinical Research Studies
  • Vaccine Coverage and Hesitancy
  • Animal Virus Infections Studies
  • SARS-CoV-2 detection and testing
  • Respiratory viral infections research
  • COVID-19 epidemiological studies

Jorge Geffner has contributed to several recent papers, reflecting their focus on viral infections and immunology. These publications include:

  • Broadly neutralizing antibodies overcome SARS-CoV-2 Omicron antigenic shift, 2021, Nature
  • Broadly neutralizing antibodies overcome SARS-CoV-2 Omicron antigenic shift, 2021, Nature
  • Omicron spike function and neutralizing activity elicited by a comprehensive panel of vaccines, 2022, Science
  • SARS-CoV-2 spike conformation determines plasma neutralizing activity elicited by a wide panel of human vaccines, 2022, Science Immunology
  • Sputnik V vaccine elicits seroconversion and neutralizing capacity to SARS-CoV-2 after a single dose, 2021, Cell Reports Medicine

Jorge Geffner frequently collaborates with several co-authors, including:

  • Ignacio Mazzitelli
  • Augusto Varese
  • Ana Ceballos
  • Lourdes Arruvito
  • Fernando Erra Díaz

The scientist regularly publishes in venues such as:

  • bioRxiv (Cold Spring Harbor Laboratory)
  • The Journal of Infectious Diseases
  • EBioMedicine
  • Frontiers in Cellular and Infection Microbiology
  • Nature

Best Publications

  • Broadly neutralizing antibodies overcome SARS-CoV-2 Omicron antigenic shift

    Unknown

  • Tolerogenic signals delivered by dendritic cells to T cells through a galectin-1-driven immunoregulatory circuit involving interleukin 27 and interleukin 10

    Juan M Ilarregui;Diego O Croci;Diego O Croci;Germán A Bianco;Germán A Bianco;Marta A Toscano;Marta A Toscano

  • NADPH oxidase controls phagosomal pH and antigen cross-presentation in human dendritic cells

    Adriana R. Mantegazza;Ariel Savina;Mónica Vermeulen;Laura Pérez

  • Extracellular Acidification Induces Human Neutrophil Activation

    Unknown

  • Galectin-1: A Jack-of-All-Trades in the Resolution of Acute and Chronic Inflammation.

    Victoria Sundblad;Luciano Gastón Morosi;Luciano Gastón Morosi;Jorge Raúl Geffner;Gabriel Adrián Rabinovich;Gabriel Adrián Rabinovich

  • Omicron spike function and neutralizing activity elicited by a comprehensive panel of vaccines

    Unknown

  • Extracellular acidosis induces neutrophil activation by a mechanism dependent on activation of phosphatidylinositol 3-kinase/Akt and ERK pathways.

    Diego Martínez;Mónica Vermeulen;Analía Trevani;Ana Ceballos

  • Acidosis Improves Uptake of Antigens and MHC Class I-Restricted Presentation by Dendritic Cells

    Mónica Vermeulen;Mirta Giordano;Analía S. Trevani;Christine Sedlik

  • Promotion of Neutrophil Apoptosis by TNF-α

    Gabriela Salamone;Mirta Giordano;Analía S. Trevani;Romina Gamberale

  • Spermatozoa capture HIV-1 through heparan sulfate and efficiently transmit the virus to dendritic cells

    Ana Ceballos;Federico Remes Lenicov;Juan Sabatté;Christian Rodríguez Rodrígues

  • Extracellular acidosis triggers the maturation of human dendritic cells and the production of IL-12.

    Diego Martínez;Mónica Vermeulen;Erika von Euw;Juan Sabatté

  • Control of dendritic cell differentiation by angiotensin II

    Unknown

  • Bacterial DNA activates human neutrophils by a CpG-independent pathway

    Analía S. Trevani;Alejo Chorny;Gabriela Salamone;Mónica Vermeulen

  • SARS-CoV-2 spike conformation determines plasma neutralizing activity elicited by a wide panel of human vaccines

    Unknown

  • Interplay of pathogens, cytokines and other stress signals in the regulation of dendritic cell function.

    Juan Sabatté;Julian Maggini;Karen Nahmod;María M. Amaral

  • Induction of HIF-1α by HIV-1 Infection in CD4+ T Cells Promotes Viral Replication and Drives Extracellular Vesicle-Mediated Inflammation.

    Gabriel Duette;Pehuen Pereyra Gerber;Julia Rubione;Paula S. Perez

  • Modulation of Human Neutrophil Apoptosis by Immune Complexes

    Unknown

  • Human Seminal Plasma Abrogates the Capture and Transmission of Human Immunodeficiency Virus Type 1 to CD4+ T Cells Mediated by DC-SIGN

    Juan Sabatté;Ana Ceballos;Silvina Raiden;Mónica Vermeulen

  • Semen Clusterin Is a Novel DC-SIGN Ligand

    Juan Sabatte;Wolfgang Faigle;Ana Ceballos;Willy Morelle

  • Histamine Improves Antigen Uptake and Cross-Presentation by Dendritic Cells

    Maria Marta Amaral;Carlos Davio;Ana Ceballos;Gabriela Salamone

  • Rab27a controls HIV-1 assembly by regulating plasma membrane levels of phosphatidylinositol 4,5-bisphosphate

    Pehuén Pereyra Gerber;Mercedes Cabrini;Carolina Jancic;Luciana Paoletti

  • Inhibition of human neutrophil apoptosis by platelets.

    G Andonegui;A S Trevani;D H López;S Raiden

  • Neutrophil Signaling Pathways Activated by Bacterial DNA Stimulation

    María E. Alvarez;Juan I. Fuxman Bass;Jorge R. Geffner;Paula X. Fernández Calotti

  • Neutrophil apoptosis induced by proteolytic enzymes.

    A S Trevani;G Andonegui;M Giordano;M Nociari

  • The role of semen in sexual transmission of HIV: beyond a carrier for virus particles.

    Juan Atilio Sabatte;Federico Remes Lenicov;Mercedes Cabrini;Christian Fernando Ariel Rodríguez Rodrígues

  • Impairment of thymus-dependent responses by murine dendritic cells infected with foot-and-mouth disease virus.

    Matias Ostrowski;Monica Vermeulen;Osvaldo Zabal;Jorge R. Geffner

Frequent Co-Authors

Gabriel A. Rabinovich
Gabriel A. Rabinovich Experimental Medicine and Biology Institute
Sebastian Amigorena
Sebastian Amigorena Institute Curie
Roy A. Mariuzza
Roy A. Mariuzza University of Maryland, College Park
Sergio D. Rosenzweig
Sergio D. Rosenzweig National Institutes of Health
Alfredo A. Molinolo
Alfredo A. Molinolo University of California, San Diego
Olivier Hermine
Olivier Hermine Necker-Enfants Malades Hospital

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