Projects per year
Organisation profile
Organisation Profile
Public description:
We are now living in the second golden era of virology research. Newer techniques and detection methods are opening new frontiers in virus discovery. Since 2005, 9 novel human parvoviruses have been discovered, of which bocavirus 1 has been shown by us and others to cause mild to life-threatening pediatric respiratory tract infections, bufavirus to associate with diarrhea, and cutavirus with cutaneous T cell lymphoma. Many of these viruses have, however, been identified so recently that almost nothing is known of their biology, epidemiology or pathogenicity. We are determining the biological and clinical significance and spread of these emerging human parvoviruses by development of a complete repertoire of methods for their detection and accurate diagnosis of their infections. We further intend to characterize the viruses themselves and identify their cell- and tissue tropisms as well as the mechanism of persistence in our body. Novel unknown viruses like these can be of fundamental importance in causing acute or chronic illness, and assessment of their disease associations, epidemiology and molecular characteristics may provide new opportunities for the diagnosis, treatment and prevention of many diseases awaiting etiology. Our results have the potential to open new research avenues in basic and clinical virology, cancer research and health care.
Recent highlights:
- We showed that antibody EIA, mRNA RT-PCR or PCR of serum is needed for accurate diagnosis of acute HBoV1 infections, while the commonly used PCR of airway samples is insufficient.
- We showed that respiratory infections by HBoV1 are systemic, elicit immune responses, cause respiratory tract symptoms and otitis media, and affect almost all children before age 7.
- We showed that HBoV1 can persist in the upper airways for 6 months, cause life-threatening respiratory infections, can penetrate the blood-brain barrier causing encephalitis, and along with HBoV2-4, confuse serology by cross reactivity and an immunological phenomenon called “original antigenic sin”.
- We confirmed bufavirus to be a human virus and showed B-cell responses in humans.
- We found a striking difference in the global seroprevalence of BuV: 2-4% in Finland and the USA but 56-85% in Africa and the Middle East.
- We found a significant association of cutaneous T-cell lymphoma with detection of cutavirus DNA in skin biopsies.
- We found an even higher genoprevalence and significant association of CuV in parapsoriasis en plaques, a precursor of CTCL/MF.
Our team:
Current PhD students: Ushanandini Mohanraj, Rajita Rayamajhi Thapa, Sally Chesnut, Irini Assimakopoulou
Past PhD students: Kati Hokynar 2007, Laura Kakkola 2008, Anita Riipinen 2011, Päivi Norja 2012, Tingting Chen 2013, Kalle Kantola 2014, Reza Sadeghi 2014, Elina Väisänen 2020, Man Xu 2022.
Past graduate and short-term students: Anne Lahtinen, Inga Ziemle, Yu Fu, Daranee Monthian, Maija Jokinen, Michelle Ardales, Mari Toppinen, Tommaso Gritti.
Recent visiting senior researchers: Zaiga Nora-Krukle, Jingjing Li
PI: Maria Söderlund-Venermo
Fields of Science
- 3111 Biomedicine
International and National Collaboration
Profiles
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Ushanandini Mohanraj
- Medicum
- Communications and Community Relations - Specialist
Person: M4 Administrative staff, Teaching and research personnel
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Rajita Rayamajhi Thapa
- Human Parvoviruses: Epidemiology, Molecular Biology and Clinical Impact
- Doctoral Programme in Population Health
- Department of Virology - Doctoral Researcher
Person: U1 Research and teaching staff, Doctoral Researcher
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Maria Söderlund-Venermo
- Human Parvoviruses: Epidemiology, Molecular Biology and Clinical Impact - Group Leader
- Department of Virology - University Lecturer
Person: U3 Research and teaching staff, UH
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Liv och Hälsa Söderlund-Venermo
Söderlund-Venermo, M. (Principal Investigator)
01/05/2023 → 30/04/2025
Project: Research project
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Cutavirus in inflammatory and neoplastic skin disorders
Salava, A. (Principal Investigator), Bugaeva, O. (Participant), Väkevä, L. (Participant) & Söderlund-Venermo, M. (Co-Principal Investigator)
01/01/2023 → …
Project: Research project
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Human Parvoviruses: Epidemiology, Molecular Biology and Clinical Impact
Rayamajhi Thapa, R. (Project manager)
08/07/2019 → 01/01/2025
Project: Research project
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The role of translational misregulation in tumorigenesis
Sarin, P. (Principal Investigator), Gregorova, P. (Participant) & Rayamajhi Thapa, R. (Participant)
01/05/2017 → 30/04/2020
Project: Research project
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Transfer RNA modifications as modulators of translation.
Sarin, P. (Principal Investigator), Koh, C. S. (Participant), Gregorova, P. (Participant), Hotti, H. (Participant), Rayamajhi Thapa, R. (Participant), Abendroth, U. (Participant) & Lampi, M. (Participant)
SUOMEN AKATEMIA, Academy of Finland
01/09/2016 → 31/08/2021
Project: Research project
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A customizable multiplex protein microarray for antibody testing and its application for tick-borne and other infectious diseases
Krishnamurthy, H. K., Jayaraman, V., Krishna, K., Wang, T., Bei, K., Changalath, C., Matilda, S., Rai, A. J., Welc-Falęciak, R., Pawełczyk, A., Blanton, L. S., Chrdle, A., Fořtová, A., Růžek, D., Nasrallah, G. K., Abu-Raddadi, L. J., Al-Sadeq, D. W., Abdallah, M. A. A., Lilleri, D. & Fornara, C. & 10 others, , 20 Jan 2025, In: Scientific Reports. 15, 1, 12 p., 2527.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
A Diagnostic Approach to Separate Acute Human Bocavirus 1 Respiratory Tract Infection From Long-lasting Virus Shedding
Thapa, R. R., Nascimento-Carvalho, C., Allander, T., Jartti, T. & Söderlund-Venermo, M., 27 Mar 2025, In: Journal of Infectious Diseases. 5 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access -
Expression of toll-like receptors in recurrent pleomorphic adenoma and carcinoma ex pleomorphic adenoma
Jauhiainen, M. K., Markkanen, A., Atula, T., Aro, K., Haglund, C., Söderlund-Venermo, M., Mäkitie, A. A., Sinkkonen, S. T. & Hagström, J., Jan 2025, In: APMIS. 133, 1, 8 p., APM13505.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
Multiple DNA Viruses and HPV Integration in Inverted Papilloma and Associated Sinonasal Carcinoma
Jauhiainen, M. K., Pyöriä, L., Viitasalo, S., Aaltonen, L.-M., Söderlund-Venermo, M., Hagström, J., Mäkitie, A. A., Perdomo, M. F. & Sinkkonen, S. T., Feb 2025, In: Laryngoscope. 135, 2, p. 677-686 10 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
B cell immune response to human bocaviruses
Karaaslan, C., Wirz, O., Tan, G., Globinska, A., Boonpiyathad, T., Hedman, K., Vaselek, S., Söderlund-Venermo, M., Jartti, T., Akdis, M. & Akdis, C. A., 2024, In: Clinical and Experimental Allergy. 54, 6, p. 388-401 14 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile
Activities
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XIX Parvovirus Workshop
Söderlund-Venermo, M. (Speaker: Keynote)
4 Sept 2024Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars
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XIX Parvovirus Workshop
Söderlund-Venermo, M. (Speaker: Chair)
4 Sept 2024Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars
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XIX Parvovirus Workshop
Söderlund-Venermo, M. (Scientific Committee Member)
3 Sept 2024 → 7 Sept 2024Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars
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Viruses (Basel) (Journal)
Söderlund-Venermo, M. (Reviewer)
2024Activity: Publication peer-review and editorial work types › Peer review of manuscripts
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Pathogens (Journal)
Söderlund-Venermo, M. (Editor)
2024Activity: Publication peer-review and editorial work types › Peer review of manuscripts
Prizes
Press/Media
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Interview in Vasabladet about COVID-19 pandemic
04/04/2021
1 Media contribution
Press/Media: Press / Media
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Interview in Keskisuomalainen magazine about viruses
28/03/2021
1 Media contribution
Press/Media: Press / Media
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Prisma Studio TV science program: Tutkijat hyökkäävät vaarallisten uusien virusten kimppuun
09/01/2008
1 Media contribution
Press/Media: Press / Media
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Interview in the Yliopisto magazine: ssDNA viruses in our tissues
01/10/2007
1 Media contribution
Press/Media: Press / Media