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Umeå universitet
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Personalbild Clas Ahlm

Clas Ahlm

Kontakt

E-post
clas.ahlm@umu.se
Telefon
090-785 23 09

Verksam vid

Anknytning
Professor, överläkare vid Institutionen för klinisk mikrobiologi Enhet: Infektionssjukdomar, Avdelningen för infektion och immunologi
Plats
Infektion by 24 (K) Köksvägen, Universitetssjukhuset, 3173 Umeå universitet, 901 85 Umeå
2019
Innate and adaptive immune responses against human Puumala virus infection: immunopathogenesis and suggestions for novel treatment strategies for severe hantavirus-associated syndromes
Journal of Internal Medicine, John Wiley & Sons 2019, Vol. 285, (5) : 510-523
Klingstrom, J.; Smed-Sörensen, A.; Maleki, K. T.; et al.
2019
Experimental Infection and Transmission Competence of Sindbis Virus in Culex torrentium and Culex pipiens Mosquitoes from Northern Sweden
Vector Borne and Zoonotic Diseases, Mary Ann Liebert 2019, Vol. 19, (2) : 128-133
Lwande, Olivia Wesula; Näslund, Jonas; Lundmark, Eva; et al.
2019
Globe-Trotting Aedes aegypti and Aedes albopictus: Risk Factors for Arbovirus Pandemics
Vector Borne and Zoonotic Diseases
Lwande, Olivia Wesula; Obanda, Vincent; Lindstrom, Anders; et al.
2019
Haploinsufficiency of UNC13D increases the risk of lymphoma
Cancer, John Wiley & Sons 2019, Vol. 125, (11) : 1848-1854
Löfstedt, Alexandra; Ahlm, Clas; Tesi, Bianca; et al.
2019
MMP9 Associates with Endothelial Glycocalyx Degradation During Haemorrhagic Fever with Renal Syndrome
Journal of Vascular Research, S. Karger 2019, Vol. 56 : 35-35
Rankin, Gregory; Byström, Julia Wigren; Gustafsson, Rasmus; et al.
2019
Hantavirus Inhibits TRAIL-Mediated Killing of Infected Cells by Downregulating Death Receptor 5
Cell reports, Cell Press 2019, Vol. 28, (8) : 2124-2139
Sola-Riera, Caries; Gupta, Shawon; Maleki, Kimia T.; et al.
2018
Quantification and kinetics of viral RNA transcripts produced in Orthohantavirus infected cells
Virology Journal, BIOMED CENTRAL LTD 2018, Vol. 15 : 1-7
Bystrom, Julia Wigren; Näslund, Jonas; Trulsson, Fredrik; et al.
2018
Risk of venous thromboembolism following hemorrhagic fever with renal syndrome: a self-controlled case series study
Clinical Infectious Diseases, Oxford University Press 2018, Vol. 66, (2) : 268-273
Connolly-Andersen, Anne-Marie; Whitaker, Heather; Klingstrom, Jonas; et al.
2018
Mosquitoborne Sindbis Virus Infection and Long-Term Illness
Emerging Infectious Diseases, Centers for Disease Control and Prevention (CDC) 2018, Vol. 24, (6) : 1141-1142
Gylfe, Åsa; Ribers, Åsa; Forsman, Oscar; et al.
2018
Anti-Rift Valley fever virus activity in vitro, pre-clinical pharmacokinetics and oral bioavailability of benzavir-2, a broad-acting antiviral compound
Scientific Reports, NATURE PUBLISHING GROUP 2018, Vol. 8
Islam, Md. Koushikul; Strand, Mårten; Saleeb, Michael; et al.
2018
Datasets for mapping pastoralist movement patterns and risk zones of Rift Valley fever occurrence
Data in Brief, Elsevier 2018, Vol. 16 : 762-770
Mosomtai, Gladys; Evander, Magnus; Mundia, Charles; et al.
2018
Assessment of Neutrophil Chemotaxis Upon G-CSF Treatment of Healthy Stem Cell Donors and in Allogeneic Transplant Recipients
Frontiers in Immunology, Frontiers Media S.A. 2018, Vol. 9
Thunström Salzer, Anna; Niemiec, Maria Joanna; Hosseinzadeh, Ava; et al.
2018
Clinical significance of IgM and IgA class anti-NMDAR antibodies in herpes simplex encephalitis
Journal of Clinical Virology, Elsevier 2018, Vol. 103 : 75-80
Westman, Gabriel; Sohrabian, Azita; Aurelius, Elisabeth; et al.
2017
Ethnic groups' knowledge, attitude and practices and Rift Valley fever exposure in Isiolo County of Kenya
PLoS Neglected Tropical Diseases, Vol. 11, (3)
Affognon, Hippolyte; Mburu, Peter; Hassan, Osama Ahmed; et al.
2017
Human lung dendritic cells: spatial distribution and phenotypic identification in endobronchial biopsies using immunohistochemistry and flow cytometry
Jove-journal pf visualized experiments, Cambridge: MyJoVE Corp. 2017, (119)
Baharom, Faezzah; Rankin, Gregory; Scholz, Saskia; et al.
2017
The One Health approach to identify knowledge, attitudes and practices that affect community involvement in the control of Rift Valley fever outbreaks
PLoS Neglected Tropical Diseases, Vol. 11, (2)
Hassan, Osama Ahmed; Affognon, Hippolyte; Rocklöv, Joacim; et al.
2017
The B cell response towards Puumala virus infection: can B cells be infected?
Scandinavian Journal of Immunology, WILEY 2017, Vol. 86, (4) : 260-260
Kerkman, Priscilla; Tuiskunen-Bäck, Anne; Dernstedt, Andy; et al.
2017
Mosquito-borne Inkoo virus in northern Sweden - isolation and whole genome sequencing
Virology Journal, Vol. 14
Lwande, Olivia Wesula; Bucht, Goran; Ahlm, Clas; et al.
2017
Circulation and diagnostics of Puumala virus in Norway: nephropatia epidemica incidence and rodent population dynamics
Acta Pathologica, Microbiologica et Immunologica Scandinavica (APMIS), Vol. 125, (8) : 732-742
Milhano, Natacha; Korslund, Lars; Evander, Magnus; et al.
2017
Distribution and abundance of key vectors of Rift Valley fever and other arboviruses in two ecologically distinct counties in Kenya
PLoS Neglected Tropical Diseases, PUBLIC LIBRARY SCIENCE 2017, Vol. 11, (2)
Sang, Rosemary; Arum, Samwel; Chepkorir, Edith; et al.
2017
Human hantavirus infection elicits pronounced redistribution of mononuclear phagocytes in peripheral blood and airways
PLoS Pathogens, Public library science 2017, Vol. 13, (6)
Scholz, Saskia; Baharom, Faezzah; Rankin, Gregory; et al.
2017
Remotely sensed environmental conditions and malaria mortality in three malaria endemic regions in western Kenya
American Journal of Tropical Medicine and Hygiene, American Society of Tropical Medicine and Hygiene 2017, Vol. 95, (5) : 119-119
Sewe, Maquins O.; Ahlm, Clas; Rocklöv, Joacim
2017
Forecasting malaria admissions at a rural district hospital in Western Kenya using remote sensing data
American Journal of Tropical Medicine and Hygiene, American Society of Tropical Medicine and Hygiene 2017, Vol. 95, (5) : 304-304
Sewe, Maquins O.; Tozan, Yesim; Rocklöv, Joacim; et al.
2017
A methodological framework for economic evaluation of operational response to vector-borne disease forecasts
American Journal of Tropical Medicine and Hygiene, American Society of Tropical Medicine and Hygiene 2017, Vol. 97, (5) : 436-437
Sewe, Maquins Odhiambo; Tozan, Yesim; Ahlm, Clas; et al.
2017
Using remote sensing environmental data to forecast malaria incidence at a rural district hospital in Western Kenya
Scientific Reports, NATURE PUBLISHING GROUP 2017, Vol. 7
Sewe, Maquins Odhiambo; Tozan, Yesim; Ahlm, Clas; et al.
2017
Fatal Puumala Hantavirus Disease: Involvement of Complement Activation and Vascular Leakage in the Pathobiology
Open Forum Infectious Diseases, Oxford University Press 2017, Vol. 4, (4)
Sironen, Tarja; Sane, Jussi; Lokki, Marja-Liisa; et al.
2017
Inverse expression of the inhibitory/activating receptors TIGIT/CD226 on CD8 T cells in acute HFRS
Scandinavian Journal of Immunology, WILEY 2017, Vol. 86, (4) : 291-291
Tauriainen, Johanna; Maleki, Kimia; Blom, Kim; et al.
2017
Islet autoantibodies present in association with Ljungan virus infection in bank voles (Myodes glareolus) in northern Sweden
Journal of Medical Virology, Vol. 89, (1) : 24-31
Warvsten, Anna; Bjornfors, Martin; Arvidsson, Michael; et al.
2017
Inkoo virus: a common but unrecognized mosquito-borne virus in northern Europe
Infectious Diseases Hub
Wesula Lwande, Olivia; Bucht, Göran; Ahlm, Clas; et al.
2016
Dendritic Cells and Monocytes with Distinct Inflammatory Responses Reside in Lung Mucosa of Healthy Humans
Journal of Immunology, Vol. 196, (11) : 4498-4509
Baharom, Faezzah; Thomas, Saskia; Rankin, Gregory; et al.
2016
Association of Rift Valley fever virus infection with miscarriage in Sudanese women: a cross-sectional study
The Lancet Global Health, Vol. 4, (11) : e864-e871
Baudin, Maria; Jumaa, Ammar M.; Jomma, Huda J. E.; et al.
2016
Human Puumala hantavirus infection in northern Sweden: increased seroprevalence and association to risk and health factors
BMC Infectious Diseases, Vol. 16
Bergstedt Oscarsson, Kristina; Brorstad, Alette; Baudin, Maria; et al.
2016
Seroprevalence and Risk Factors of Inkoo Virus in Northern Sweden
American Journal of Tropical Medicine and Hygiene, Vol. 94, (5) : 1103-1106
Evander, Magnus; Putkuri, Niina; Eliasson, Mats; et al.
2016
High-Throughput Screening Using a Whole-Cell Virus Replication Reporter Gene Assay to Identify Inhibitory Compounds against Rift Valley Fever Virus Infection
Journal of Biomolecular Screening, Sage Publications 2016, Vol. 21, (4) : 354-362
Islam, Md. Koushikul; Baudin, Maria; Eriksson, Jonas; et al.
2016
Arabidopsis thaliana plants expressing Rift Valley fever virus antigens: Mice exhibit systemic immune responses as the result of oral administration of the transgenic plants
Protein Expression and Purification, Vol. 127 : 61-67
Kalbina, Irma; Lagerqvist, Nina; Moiane, Belisario; et al.
2016
Molecular Diagnosis of Hemorrhagic Fever with Renal Syndrome Caused by Puumala Virus
Journal of Clinical Microbiology, Vol. 54, (5) : 1335-1339
Lagerqvist, Nina; Hagstrom, Asa; Lundahl, Malin; et al.
2016
Association of ecological factors with Rift Valley fever occurrence and mapping of risk zones in Kenya
International Journal of Infectious Diseases, Vol. 46 : 49-55
Mosomtai, Gladys; Evander, Magnus; Sandström, Per; et al.
2016
Perspectives and experiences of new migrants on health screening in Sweden
BMC Health Services Research, Vol. 16, (14)
Nkulu Kalengayi, Faustine; Hurtig, Anna-Karin; Nordstrand, Annika; et al.
2016
Cytotoxic immune responses in the lungs correlate to disease severity in patients with hantavirus infection
European Journal of Clinical Microbiology and Infectious Diseases, Vol. 35, (4) : 713-721
Rasmuson, Johan; Pourazar, Jamshid; Mohamed, Nahla; et al.
2016
Remotely Sensed Environmental Conditions and Malaria Mortality in Three Malaria Endemic Regions in Western Kenya
PLoS ONE, Vol. 11, (4)
Sewe, Maquins Odhiambo; Ahlm, Clas; Rocklöv, Joacim
2016
Andes Hantavirus-Infection of a 3D Human Lung Tissue Model Reveals a Late Peak in Progeny Virus Production Followed by Increased Levels of Proinflammatory Cytokines and VEGF-A
PLoS ONE, Vol. 11, (2)
Sundstrom, Karin B.; Hoang, Anh Thu Nguyen; Gupta, Shawon; et al.
2016
Detection of Sindbis and Inkoo Virus RNA in Genetically Typed Mosquito Larvae Sampled in Northern Sweden
Vector Borne and Zoonotic Diseases, Vol. 16, (7) : 461-467
Tingström, Olov; Lwande, Olivia Wesula; Naslund, Jonas; et al.
2016
N-methyl-D-aspartate receptor autoimmunity affects cognitive performance in herpes simplex encephalitis
Clinical Microbiology and Infection, Vol. 22, (11) : 934-940
Westman, G.; Studahl, M.; Ahlm, Clas; et al.
2016
A prospective study on the incidence of Borrelia burgdorferi sensu lato infection after a tick bite in Sweden and On the Åland Islands, Finland (2008-2009)
Ticks and Tick-borne Diseases, Elsevier 2016, Vol. 7, (1) : 71-79
Wilhelmsson, Peter; Fryland, Linda; Lindblom, Pontus; et al.
2015
Detection and Isolation of Sindbis Virus from Mosquitoes Captured During an Outbreak in Sweden, 2013
Vector Borne and Zoonotic Diseases, Vol. 15, (2) : 133-140
Bergqvist, Joakim; Forsman, Oscar; Larsson, Pär; et al.
2015
Increased Thrombopoiesis and Platelet Activation in Hantavirus-Infected Patients
Journal of Infectious Diseases, Oxford University Press 2015, Vol. 212, (7) : 1061-1069
Connolly-Andersen, Anne-Marie; Sundberg, Erik; Ahlm, Clas; et al.
2015
Risk factors and potential preventive measures for nephropatia epidemica in Sweden 2011-2012: a case-control study
Infection Ecology & Epidemiology, Vol. 5
Gherasim, Alin; Hjertqvist, Marika; Lundkvist, Åke; et al.
2015
Herpes Simplex Encephalitis: Lack of Clinical Benefit of Long-term Valacyclovir Therapy
Clinical Infectious Diseases, Oxford University Press 2015, Vol. 61, (5) : 683-691
Gnann, John W, Jr; Sköldenberg, Birgit; Hart, John; et al.
2015
'It is a dilemma': perspectives of nurse practitioners on health screening of newly arrived migrants
Global Health Action, Vol. 8
Kalengayi, Faustine K Nkulu; Hurtig, Anna-Karin; Nordstrand, Annika; et al.
2015
Global emergence of Alphaviruses that cause arthritis in humans
Infection Ecology & Epidemiology, Vol. 5
Lwande, Olivia Wesula; Obanda, Vincent; Bucht, Göran; et al.
Visa publikationer i DiVA

Forskargrupper

Forskningsledare
Clas Ahlm

Forskningsprojekt

1 januari 2017 till 31 december 2017
Utveckling av antiviraler mot Rift Valley feber virus
1 januari 2015 till 31 december 2017
Myggburna zoonoser i djur och människor
1 januari 2013 till 31 december 2015
Rift Valley fever virus - hur sker överföring, vilka mygg och djur är reservoarer och vad bestämmer sjukdomsbilden?
1 januari 2012 till 31 december 2013
Att förutse och ha beredskap mot utbrott av infektionssjukdomar med förödande effekt
1 mars 2011 till 31 december 2014
Studier av sorkfeber (nephropathia epidemica).
Film: Forskning på ett ögonblick med Clas Ahlm
Forskning på ett ögonblick med Clas Ahlm

Clas Ahlm forskar på sorkfeber, en sjukdom han kallar för "Norrlands svar på Ebola". (Video, 1:02 min, 2016)