Laurent KAISER  CV du Chef de Groupe  Composition du Groupe

  Coordonnées du groupe

Prof. L. KAISER
HUG/Spécialités de Médecine
Laboratoire de virologie
Rue Gabrielle-Perret-Gentil 4
1211 Genève 14
Suisse

Laurent.kaiser@hcuge.ch

Tél.: + 41 22 372 40 96
Fax: + 41 22 372 40 97




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Pages générées le 17.11.2015
Sujet de recherche | Publications du groupe | Domaines de recherche

Virologie Clinique

Nos activités relèvent de la virologie clinique en général. Une partie de nos recherches visent à mieux définir le rôle des virus respiratoires, en particulier chez les personnes immunosupprimées. Ceci est rendu possible grâce à la mise au point et à la validation de nombreux tests diagnostics visant à détecter l'ensemble des virus respiratoires dans les échantillons biologiques (RT-PCR, inhibition de l'hémagglutination, sérologies, détection d'antigènes, culture). Nous investiguons aussi la variabilité des souches virales circulantes à l'origine de syndromes respiratoires, en particulier pour le rhinovirus et le virus influenza en utilisant différentes techniques telles que séquençage et inhibition de l'hémagglutination. Nos publications ont pour but de mieux apprécier l'impact clinique de ces virus dans différentes populations et leur influence sur les prescriptions antibiotiques et antivirales. Notre groupe fonctionne comme centre national de référence pour l'influenza et le SARS en collaboration avec l'OFSP et l'OMS (www.influenza.ch) et participe à la surveillance des viroses potentiellement dangereuses en Suisse. Nos activités de recherche s'étendent également aux infections à cytomégalovirus chez le patient transplanté, ou nous avons proposé de nouveaux tests permettant de mieux surveiller et apprécier la cinétique de la charge virale.




Publications du groupe

African descent is associated with slower CD4 cell count decline in treatment-naive patients of the Swiss HIV Cohort Study.
AIDS
2009 vol. 23(10) pp. 1269-1276
MÜLLER V AND AL.

The impact of transmission clusters on primary drug resistance in newly diagnosed HIV-1 infection
AIDS
2009 vol. 23(11) pp. 1415-1423
YERLY S AND AL.

New respiratory enterovirus and recombinant rhinoviruses among circulating picornaviruses.
EMERGING INFECTIOUS DISEASES (PRINT)
2009 vol. 15(5) pp. 719-726
TAPPAREL C AND AL.

Etiology of community-acquired pneumonia in hospitalized children based on WHO clinical guidelines
EUROPEAN JOURNAL OF PEDIATRICS
2009 vol. 168(12) pp. 1429-1436
CEVEY-MACHEREL M, GALETTO-LACOUR A, GERVAIX A, SIEGRIST CA, BILLE J, BESCHER-NINET B, KAISER L, KRAHENBUHL JD, GEHRI M

Liver enzyme elevation after lamivudine withdrawal in HIV-hepatitis B virus co-infected patients: the Swiss HIV Cohort Study.
HIV MEDICINE
2009 vol. 10(1) pp. 12-18
BELLINI C. AND AL.

New Molecular Detection Tools Adapted to Emerging Rhinoviruses and Enteroviruses
JOURNAL OF CLINICAL MICROBIOLOGY
2009 vol. 47(6) pp. 1742-1749
TAPPAREL C, CORDEY S, VAN BELLE S, TURIN L, LEE WM, REGAMEY N, MEYLAN P, MÜHLEMANN K, GOBBINI F, KAISER L

Pneumonia and pericarditis in a child with HRV-C infection: A case report
JOURNAL OF CLINICAL VIROLOGY
2009 vol. 45(2) pp. 157-160
TAPPAREL C, L'HUILLIER AG, ROUGEMONT AL, BEGHETTI M, BARAZZONE-ARGIROFFO C, KAISER L

High prevalence of non-B HIV-1 subtypes in seamen and their sexual partners in Croatia.
JOURNAL OF MEDICAL VIROLOGY
2009 vol. 81(4) pp. 573-577
RAMIREZ-PIEDAD MK, LEPEJ SZ, YERLY S, BEGOVAC J

Simultaneous detection of parainfluenza viruses 1 and 3 by real-time reverse transcription-polymerase chain reaction
JOURNAL OF VIROLOGICAL METHODS
2009 vol. 156 pp. 166-168
CORDEY S, THOMAS Y, CHERPILLOD P, VAN BELLE S, TAPPAREL C, KAISER L

An influenza smiley.
SWISS MEDICAL WEEKLY
2009 vol. 139(21-22) pp. 298-299
KAISER L

Respiratory viruses in bronchoalveolar lavage: a hospital-based cohort study in adults.
THORAX
2009 vol. 64(5) pp. 399-404
GARBINO J, SOCCAL PAOLA MARINA, AUBERT JD, ROCHAT T, MEYLAN P, THOMAS Y, TAPPAREL C, BRIDEVAUX PO, KAISER L

Respiratory viruses in HIV-infected patients with suspected respiratory opportunistic infection.
AIDS
2008 vol. 22(6) pp. 701-705
GARBINO J, INOUBLI S, MOSSDORF E, WEBER R, TAMM M, SOCCAL PAOLA MARINA, AUBERT JD, BRIDEVAUX PO, TAPPAREL C, KAISER L

Natural killer cell receptor repertoire and their ligands, and the risk of CMV infection after kidney transplantation.
AMERICAN JOURNAL OF TRANSPLANTATION
2008 vol. 8(12) pp. 2674-2683
HADAYA K, DE RHAM C, BANDELIER C, BANDELIER CH, FERRARI-LACRAZ SYLVIE, JENDLY S, BERNEY T, BUHLER L, KAISER L, SEEBACH J, TIERCY JM, MARTIN PY, VILLARD J

Survival of influenza virus on banknotes.
APPLIED AND ENVIRONMENTAL MICROBIOLOGY
2008 vol. 74(10) pp. 3002-3007
THOMAS Y, VOGEL G, WUNDERLI W, SUTER P, WITSCHI M, KOCH D, TAPPAREL C, KAISER L

Value of a novel Neisseria meningitidis--specific polymerase chain reaction assay in skin biopsy specimens as a diagnostic tool in chronic meningococcemia.
ARCHIVES OF DERMATOLOGY
2008 vol. 144(6) pp. 770-773
PARMENTIER L, GARZONI CHRISTIAN, ANTILLE C, KAISER L, NINET B, BORRADORI L

Factors associated with the emergence of K65R in patients with HIV-1 infection treated with combination antiretroviral therapy containing tenofovir.
CLINICAL INFECTIOUS DISEASES
2008 vol. 46(8) pp. 1299-1309
VON WYL V AND AL.

Use of the rapid antigenic test to determine the duration of isolation in infants hospitalized for respiratory syncytial virus infections.
CLINICAL PEDIATRICS
2008 vol. 47(5) pp. 493-495
MYERS C, WAGNER N, KAISER L, POSFAY-BARBE KLARA, GERVAIX A

National survey of the prevalence and conditions of selection of HIV-1 reverse transcriptase K70E mutation.
JOURNAL OF MEDICAL VIROLOGY
2008 vol. ;80(5) pp. 762-765
DELAUGERRE C AND AL.

Simultaneous detection of parainfluenza viruses 1 and 3 by real-time reverse transcription-polymerase chain reaction.
JOURNAL OF VIROLOGICAL METHODS
2008 vol. 156(1-2) pp. 166-168
CORDEY S, THOMAS Y, CHERPILLOD P, VAN BELLE S, TAPPAREL C, KAISER L

Antibiotics for adults with clinically diagnosed acute rhinosinusitis: a meta-analysis of individual patient data.
LANCET
2008 vol. 371(9616) pp. 908-914
YOUNG J, DE SUTTER A, MERENSTEIN D, VAN ESSEN GA, KAISER L, VARONEN H, WILLIAMSON I, BUCHER HC

Human herpesvirus-6 variant A encephalomyelitis.
NEUROLOGY
2008 vol. 70(12) pp. 974-976
POT C, BURKHARD PR, VILLARD J, PERRIN L, KAISER L, LANDIS T, LALIVE P.H.

Viral etiology of acute respiratory infections with cough in infancy: a community-based birth cohort study.
PEDIATRIC INFECTIOUS DISEASE JOURNAL
2008 vol. 27(2) pp. 100-105
REGAMEY NICOLAS, KAISER L, ROIHA HL, DEFFERNEZ C, KUEHNI C, LATZIN P, AEBI C, FREY U

Bronchoalveolar cytology for diagnosing pulmonary GVHD after bone marrow transplant in children.
PEDIATRIC PULMONOLOGY
2008 vol. 43(7) pp. 697-702
ROCHAT I, POSFAY-BARBE, KUMAR N, PACHE JC, KAISER L, OZSAHIN H, BARAZZONE-ARGIROFFO C, BONGIOVANNI MASSIMO

RIG-I and dsRNA-induced IFNbeta activation.
PLOS ONE
2008 vol. 3(12) pp. 3965-3965
HAUSMANN S, MARQ JB, TAPPAREL C, KOLAKOFSKY D, GARCIN D

The cis-acting replication elements define human enterovirus and rhinovirus species.
RNA (NEW YORK, N.Y.)
2008 vol. 14(8) pp. 1568-1578
CORDEY S, GERLACH D, JUNIER T, ZDOBNOV EVGENY, KAISER L, TAPPAREL C

HIV-1-infected patients from the French National Observatory experiencing virological failure while receiving enfuvirtide.
THE JOURNAL OF ANTIMICROBIAL CHEMOTHERAPY
2008 vol. 62(3) pp. 451-455
DESCAMPS D AND AL.

Transmission of HIV-1 drug resistance in Switzerland: a 10-year molecular epidemiology survey
AIDS
2007 vol. 21 pp. 2223-2229
YERLY, S, VON WYL, V, LEDERGERBER, B, BONI, J, SCHUPBACH, J, BURGISSER, P, KLIMKAIT, T, RICKENBACH, M, KAISER, L, GUNTHARD, HF, PERRIN, L

New complete genome sequences of human rhinoviruses shed light on their phylogeny and genomic features
BMC GENOMICS
2007 vol. 8 pp. 224-
TAPPAREL, C, JUNIER, T, GERLACH, D, CORDEY, S, VAN BELLE, S, PERRIN, L, ZDOBNOV, EM, KAISER, L

Age limit does not replace serologic testing for determination of immune status for measles
INFECTION CONTROL AND HOSPITAL EPIDEMIOLOGY
2007 vol. 28 pp. 1117-1120
UCKAY I, HUGONNET S, KAISER L, SAX HG, PITTET D

Generic detection of coronaviruses and differentiation at the prototype strain level by reverse transcription-PCR and nonfluorescent low-density microarray
JOURNAL OF CLINICAL MICROBIOLOGY
2007 vol. 45 pp. 1049-1052
LUNA LKD, HEISER V, REGAMEY N, PANNING M, DREXLER JF, MULANGU S, POON L, BAUMGARTE S, HAIJEMA BJ, KAISER L, DROSTEN C

Cytomegalovirus quantification in plasma by an automated real-time PCR assay
JOURNAL OF CLINICAL VIROLOGY
2007 vol. 38 pp. 298-303
YERLY, S, PERRIN, L, VAN DELDEN, C, SCHAFFER, S, THAMM, S, WUNDERLI, W, KAISER, L

Isolation of human bocavirus from swiss infants with respiratory infections
PEDIATRIC INFECTIOUS DISEASE JOURNAL
2007 vol. 26 pp. 177-179
REGAMEY N, FREY U, DEFFERNEZ C, LATZIN P, KAISER L

Influenza transmission to recipient through lung transplantation
TRANSPLANT INFECTIOUS DISEASE : AN OFFICIAL JOURNAL OF THE TRANSPLANTATION SOCIETY
2007 vol. 9(1) pp. 55-57
MEYLAN PR, AUBERT JD, KAISER L

Chronic rhinoviral infection in lung transplant recipients
AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE
2006 vol. 174 pp. 1392-1399
KAISER L, AUBERT JD, PACHE JC, DEFFERNEZ C, ROCHAT T, GARBINO J, WUNDERLI W, MEYLAN P, YERLY S, PERRIN L, LETOVANEC I, NICOD L, TAPPAREL C, SOCCAL PM

Pretransplantation CMV-specific T cells protect recipients of T-cell-depleted grafts against CMV-related complications
BLOOD
2006 vol. 07(1) pp. 389-396
CHALANDON Y. ET AL.

A prospective hospital-based study of the clinical impact of non-severe acute respiratory syndrome (non-SARS)-related human coronavirus infection
CLINICAL INFECTIOUS DISEASES
2006 vol. 43 pp. 1009-1015
GARBINO J, CRESPO S, AUBERT JD, ROCHAT T, NINET B, DEFFERNEZ C, WUNDERLI W, PACHE JC, SOCCAL PM, KAISER L

Influenza will not miss opportunities
CLINICAL INFECTIOUS DISEASES
2006 vol. 43 pp. 1562-1564
KAISER L

Analysis of factors that contribute to treatment failure in patients with community-acquired pneumonia
EUROPEAN JOURNAL OF CLINICAL MICROBIOLOGY & INFECTIOUS DISEASES
2006 vol. 25 pp. 159-166
GENNE D, SOMMER R, KAISER L, SAAIDIA A, PASCHE A, UNGER P, LEW D

HIV and solid organ transplantation: The Swiss experience
SWISS MEDICAL WEEKLY
2006 vol. 136 pp. 194-196
MULLER NJ, HIRSCHEL B, FURRER H, KAISER L, CAVASSINI M, FELLAY J, CHAVE JP, WUTHRICH RP, WEBER M, MULLHAUPT B, CANDINAS D, REICHEN F, GIOSTRA E, MENTHA G, HALKIC N, HIRSCH HH, WEBER R

Portal vein thrombosis following a primary cytomegalovirus infection in an immunocompetent adult
THROMBOSIS AND HAEMOSTASIS
2006 vol. 95 pp. 199-201
GUEDDI S, RIGHINI M, MEZGER N, MORARD I, KAISER L, GIOSTRA E, BOUNAMEAUX H, ANGELILLO-SCHERRER A

Detection and quantification of nucleic acids in infections diseases: utility and limitations
REVUE MÉDICALE SUISSE
2005 vol. 1(13) pp. 887-890
YERLY S, KAISER L, NINET B

Consequences of an unsufficient range of immunity in "pediatric" infectious diseases--example with measles
THERAPEUTISCHE UMSCHAU : MONATSSCHRIFT FUER PRAKTISCHE MEDIZIN = REVUE THERAPEUTIQUE : REVUE MENSUELLE DE MEDECINE PRATIQUE
2005 vol. 62(10) pp. 679-684
UCKAY ILKER, SAX HUGO, HUGONNET STEPHANE, ARAMBURU C, BESSIRE N, RUTSCHMANN OLIVIER, KAISER LAURENT, GERVAIX ALAIN, SUDRE PHILIPPE, SIEGRIST CLAIRE-ANNE, PITTET DIDIER

Impact of oseltamivir treatment on influenza-related lower respiratory tract complications and hospitalisations.
ARCHIVES OF INTERNAL MEDICINE
2003 vol. 163 pp. 1667-1672
KAISER L, WAT CYNTHIA, MILLS TRACY, MAHONEY PAUL, WARD PENELOPE, HAYDEN FREDERICK

Monitoring of cytomegalovirus infection in solid-organ transplant recipients by an ultrasensitive plasma PCR assay
JOURNAL OF CLINICAL MICROBIOLOGY
2003 vol. 41 pp. 3757-3764
HADAYA K, WUNDERLI W, DEFFERNEZ C, MARTIN PY, MENTHA G, BINET I, PERRIN L, KAISER L

Improved monitoring of cytomegalovirus infection after allogeneic hematopoietic stem cell transplantation by an ultrasensitive plasma DNA PCR assay
JOURNAL OF CLINICAL MICROBIOLOGY
2002 vol. 40 pp. 4251-4255
KAISER L, PERRIN L, CHAPUIS B, HADAYA K, KOLAROVA L, DEFFERNEZ C, HUGUET S, HELG C, WUNDERLI W


Domaines de recherche

TRANSPLANTATION
VIROLOGIE CLINIQUE
INFLUENZA SURVEILLANCE
RHINOVIRUS
VIRUS RESPIRATOIRES