Information for students, faculty and staff regarding COVID-19. (Updated: 7 May 2021)

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Staff photo Clas Ahlm

Clas Ahlm

Contact

E-mail
clas.ahlm@umu.se
Phone
+46 90 785 23 09

Works at

Affiliation
Professor, senior consultant (attending) physician at Department of Clinical Microbiology Units: Infectious Diseases, Section of Infection and Immunology
Location
Infektion by 24 (K) Köksvägen, Universitetssjukhuset, 3173 Umeå universitet, 901 85 Umeå
Regulation of Decay Accelerating Factor Primes Human Germinal Center B Cells for Phagocytosis
Frontiers in Immunology, Frontiers Media S.A. 2021, Vol. 11
Dernstedt, Andy; Leidig, Jana; Holm, Anna; et al.
MAIT cell activation is associated with disease severity markers in acute hantavirus infection
Cell Reports Medicine, Saunders Elsevier 2021, Vol. 2, (3)
Maleki, Kimia T.; Tauriainen, Johanna; García, Marina; et al.
COVIDENZA - A prospective, multicenter, randomized PHASE II clinical trial of enzalutamide treatment to decrease the morbidity in patients with Corona virus disease 2019 (COVID-19): a structured summary of a study protocol for a randomised controlled trial
Trials, BioMed Central 2021, Vol. 22, (1)
Welén, Karin; Överby, Anna K.; Ahlm, Clas; et al.
Cystatin C and α-1-Microglobulin Predict Severe Acute Kidney Injury in Patients with Hemorrhagic Fever with Renal Syndrome
Pathogens, MDPI 2020, Vol. 9, (8)
Hansson, Magnus; Gustafsson, Rasmus; Jacquet, Chloé; et al.
Presence of hyaluronan in lung alveoli in severe Covid-19: an opening for new treatment options?
Journal of Biological Chemistry, The American Society for Biochemistry and Molecular Biology (ASBMB) 2020, Vol. 295, (45) : 15418-15422
Hellman, Urban; Karlsson, Mats G.; Engström-Laurent, Anna; et al.
Seewis hantavirus in common shrew (Sorex araneus) in Sweden
Virology Journal, BioMed Central 2020, Vol. 17, (1)
Lwande, Olivia Wesula; Mohamed, Nahla; Bucht, Göran; et al.
Globe-Trotting Aedes aegypti and Aedes albopictus: Risk Factors for Arbovirus Pandemics
Vector Borne and Zoonotic Diseases, Vol. 20, (2) : 71-81
Lwande, Olivia Wesula; Obanda, Vincent; Lindstrom, Anders; et al.
Lactoferrin-Hexon Interactions Mediate CAR-Independent Adenovirus Infection of Human Respiratory Cells
Journal of Virology, American Society for Microbiology 2020, Vol. 94, (14)
Persson, David; Lenman, Annasara; Frängsmyr, Lars; et al.
Circulating extracellular vesicle tissue factor activity during orthohantavirus infection is associated with intravascular coagulation
Journal of Infectious Diseases, Oxford University Press 2020, Vol. 222, (8) : 1392-1399
Schmedes, Clare M.; Grover, Steven P.; Hisada, Yohei M.; et al.
High risk for human exposure to Rift Valley fever virus in communities living along livestock movement routes: A cross-sectional survey in Kenya
PLoS Neglected Tropical Diseases, San Francisco: Public Library of Science 2020, Vol. 14, (2)
Tigoi, Caroline; Sang, Rosemary; Chepkorir, Edith; et al.
Longitudinal dynamics of the human B cell response to the yellow fever 17D vaccine
Proceedings of the National Academy of Sciences of the United States of America, Washington: National Academy of Science 2020, Vol. 117, (12) : 6675-6685
Wec, Anna Z.; Haslwanter, Denise; Abdiche, Yasmina N.; et al.
Cerebrospinal fluid biomarkers of brain injury, inflammation and synaptic autoimmunity predict long-term neurocognitive outcome in herpes simplex encephalitis
Clinical Microbiology and Infection
Westman, Gabriel; Aurelius, Elisabeth; Ahlm, Clas; et al.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
The B cell response towards Puumala virus infection: can B cells be infected?
Scandinavian Journal of Immunology, John Wiley & Sons 2017, Vol. 86, (4) : 260-260
Kerkman, Priscilla; Tuiskunen-Bäck, Anne; Dernstedt, Andy; et al.
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.
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.
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.
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.
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
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.
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.
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.
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.
Inverse expression of the inhibitory/activating receptors TIGIT/CD226 on CD8 T cells in acute HFRS
Scandinavian Journal of Immunology, John Wiley & Sons 2017, Vol. 86, (4) : 291-291
Tauriainen, Johanna; Maleki, Kimia; Blom, Kim; et al.
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.
Inkoo virus: a common but unrecognized mosquito-borne virus in northern Europe
Infectious Diseases Hub
Wesula Lwande, Olivia; Bucht, Göran; Ahlm, Clas; et al.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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