Juha Laakkonen - Publications

Affiliations: 
University of Helsinki, Helsingfors, Finland 

53 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2023 Laakkonen J, Nihtilä H, Jernvall J. Anatomical variations in the cerebral arterial circle of the Saimaa (Pusa hispida saimensis) and Baltic ringed seals (Pusa hispida botnica). Anatomical Record (Hoboken, N.J. : 2007). PMID 37706632 DOI: 10.1002/ar.25322  0.49
2023 Wang YXG, Voutilainen L, Aminikhah M, Helle H, Huitu O, Laakkonen J, Lindén A, Niemimaa J, Sane J, Sironen T, Vapalahti O, Henttonen H, Kallio ER. The impact of wildlife and environmental factors on hantavirus infection in the host and its translation into human risk. Proceedings. Biological Sciences. 290: 20222470. PMID 37040809 DOI: 10.1098/rspb.2022.2470  0.529
2020 Laakkonen J, Jernvall J. Muscles of Mastication and the Temporo-Mandibular Joint of the Saimaa (Pusa hispida saimensis) and Baltic (Pusa hispida botnica) Ringed Seals Annales Zoologici Fennici. 57: 21. DOI: 10.5735/086.057.0103  0.526
2018 Aivelo T, Medlar A, Löytynoja A, Laakkonen J, Jernvall J. Metabarcoding Gastrointestinal Nematodes in Sympatric Endemic and Nonendemic Species in Ranomafana National Park, Madagascar International Journal of Primatology. 39: 49-64. DOI: 10.1007/s10764-017-0010-x  0.742
2016 Aivelo T, Laakkonen J, Jernvall J. Population and individual level dynamics of intestinal microbiota of a small primate. Applied and Environmental Microbiology. PMID 27060114 DOI: 10.1128/AEM.00559-16  0.749
2016 Laakkonen J, Jernvall J. Macroscopic anatomy of the Saimaa ringed seal (Phoca hispida saimensis) lower respiratory tract. Anatomical Record (Hoboken, N.J. : 2007). PMID 26766601 DOI: 10.1002/Ar.23316  0.558
2015 Aivelo T, Medlar A, Löytynoja A, Laakkonen J, Jernvall J. Tracking year-to-year changes in intestinal nematode communities of rufous mouse lemurs (Microcebus rufus). Parasitology. 142: 1095-107. PMID 25892063 DOI: 10.1017/S0031182015000438  0.755
2015 Vesterinen HM, Corfe IJ, Sinkkonen V, Iivanainen A, Jernvall J, Laakkonen J. Teat Morphology Characterization With 3D Imaging. Anatomical Record (Hoboken, N.J. : 2007). 298: 1359-66. PMID 25382725 DOI: 10.1002/Ar.23091  0.556
2015 Aivelo T, Medlar A, Löytynoja A, Laakkonen J, Jernvall J. Tracking year-to-year changes in intestinal nematode communities of rufous mouse lemurs (Microcebus rufus) Parasitology. 142: 1095-1107. DOI: 10.1017/S0031182015000438  0.727
2015 Vesterinen HM, Corfe IJ, Sinkkonen V, Iivanainen A, Jernvall J, Laakkonen J. Teat Morphology Characterization With 3D Imaging Anatomical Record. 298: 1359-1366. DOI: 10.1002/ar.23091  0.491
2014 Laakkonen J, Kankaanpää T, Corfe IJ, Jernvall J, Soveri T, Keovichit K, Hugot JP. Gastrointestinal and dental morphology of herbivorous mammals: Where does the laotian rock rat fit? Annales Zoologici Fennici. 51: 153-161. DOI: 10.5735/086.051.0216  0.557
2013 Lavikainen A, Haukisalmi V, Deksne G, Holmala K, Lejeune M, Isomursu M, Jokelainen P, Näreaho A, Laakkonen J, Hoberg EP, Sukura A. Molecular identification of Taenia spp. in the Eurasian lynx (Lynx lynx) from Finland Parasitology. 140: 653-662. PMID 23347590 DOI: 10.1017/S0031182012002120  0.371
2013 Deksne G, Laakkonen J, Näreaho A, Jokelainen P, Holmala K, Kojola I, Sukura A. Endoparasites of the eurasian lynx (lynx lynx) in Finland Journal of Parasitology. 99: 229-234. PMID 23016871 DOI: 10.1645/Ge-3161.1  0.391
2012 Voutilainen L, Savola S, Kallio ER, Laakkonen J, Vaheri A, Vapalahti O, Henttonen H. Environmental change and disease dynamics: Effects of intensive forest management on Puumala hantavirus infection in boreal bank vole populations Plos One. 7. PMID 22745755 DOI: 10.1371/Journal.Pone.0039452  0.533
2011 Kinnunen PM, Henttonen H, Hoffmann B, Kallio ER, Korthase C, Laakkonen J, Niemimaa J, Palva A, Schlegel M, Ali HS, Suominen P, Ulrich RG, Vaheri A, Vapalahti O. Orthopox virus infections in Eurasian wild rodents. Vector Borne and Zoonotic Diseases (Larchmont, N.Y.). 11: 1133-40. PMID 21453121 DOI: 10.1089/Vbz.2010.0170  0.57
2010 Haukisalmi V, Hardman LM, Foronda P, Feliu C, Laakkonen J, Niemimaa J, Lehtonen JT, Henttonen H. Systematic relationships of hymenolepidid cestodes of rodents and shrews inferred from sequences of 28S ribosomal RNA Zoologica Scripta. 39: 631-641. DOI: 10.1111/J.1463-6409.2010.00444.X  0.552
2009 Tagliapietra V, Rosà R, Hauffe HC, Laakkonen J, Voutilainen L, Vapalahti O, Vaheri A, Henttonen H, Rizzoli A. Spatial and temporal dynamics of lymphocytic choriomeningitis virus in wild rodents, northern Italy Emerging Infectious Diseases. 15: 1019-1025. PMID 19624914 DOI: 10.3201/Eid1507.081524  0.571
2009 Haukisalmi V, Henttonen H, Hardman L, Hardman M, Laakkonen J, Murueva G, Niemimaa J, Shulunov S, Vapalahti O. Review of tapeworms of rodents in the Republic of Buryatia, with emphasis on anoplocephalid cestodes Zookeys. 8: 1-18. DOI: 10.3897/Zookeys.8.58  0.547
2009 Haukisalmi V, Hardman LM, Henttonen H, Laakkonen J, Niemimaa J, Hardman M, Gubányi A. Molecular systematics and morphometrics of Anoplocephaloides dentata (Cestoda, Anoplocephalidae) and related species in voles and lemmings Zoologica Scripta. 38: 199-220. DOI: 10.1111/J.1463-6409.2008.00363.X  0.533
2008 Plyusnina A, Laakkonen J, Niemimaa J, Henttonen H, Plyusnin A. New Genetic Lineage of Tula Hantavirus in Microtus arvalis obscurus in Eastern Kazakhstan. The Open Virology Journal. 2: 32-6. PMID 19440462 DOI: 10.2174/1874357900802010032  0.548
2008 Henttonen H, Buchy P, Suputtamongkol Y, Jittapalapong S, Herbreteau V, Laakkonen J, Chaval Y, Galan M, Dobigny G, Charbonnel N, Michaux J, Cosson JF, Morand S, Hugot JP. Recent discoveries of new hantaviruses widen their range and question their origins. Annals of the New York Academy of Sciences. 1149: 84-9. PMID 19120180 DOI: 10.1196/Annals.1428.064  0.527
2008 Charbonnel N, Deter J, Chaval Y, Laakkonen J, Henttonen H, Voutilainen L, Vapalahti O, Vaheri A, Morand S, Cosson JF. Serological evidence of viruses naturally associated with the montane water vole (Arvicola scherman) in eastern France. Vector Borne and Zoonotic Diseases (Larchmont, N.Y.). 8: 763-7. PMID 18752422 DOI: 10.1089/Vbz.2007.0167  0.444
2008 Tollenaere C, Bryja J, Galan M, Cadet P, Deter J, Chaval Y, Berthier K, Ribas Salvador A, Voutilainen L, Laakkonen J, Henttonen H, Cosson JF, Charbonnel N. Multiple parasites mediate balancing selection at two MHC class II genes in the fossorial water vole: insights from multivariate analyses and population genetics. Journal of Evolutionary Biology. 21: 1307-20. PMID 18624885 DOI: 10.1111/J.1420-9101.2008.01563.X  0.496
2008 Plyusnina A, Laakkonen J, Niemimaa J, Nemirov K, Muruyeva G, Pohodiev B, Lundkvist A, Vaheri A, Henttonen H, Vapalahti O, Plyusnin A. Genetic analysis of hantaviruses carried by Myodes and Microtus rodents in Buryatia Virology Journal. 5. PMID 18190679 DOI: 10.1186/1743-422X-5-4  0.51
2008 Deter J, Chaval Y, Galan M, Gauffre B, Morand S, Henttonen H, Laakkonen J, Voutilainen L, Charbonnel N, Cosson JF. Kinship, dispersal and hantavirus transmission in bank and common voles. Archives of Virology. 153: 435-44. PMID 18071626 DOI: 10.1007/S00705-007-0005-6  0.544
2008 Deter J, Bryja J, Chaval Y, Galan M, Henttonen H, Laakkonen J, Voutilainen L, Vapalahti O, Vaheri A, Salvador AR, Morand S, Cosson JF, Charbonnel N. Association between the DQA MHC class II gene and Puumala virus infection in Myodes glareolus, the bank vole. Infection, Genetics and Evolution : Journal of Molecular Epidemiology and Evolutionary Genetics in Infectious Diseases. 8: 450-8. PMID 17693139 DOI: 10.1016/J.Meegid.2007.07.003  0.537
2007 Haukisalmi V, Hardman LM, Hardman M, Laakkonen J, Niemimaa J, Henttonen H. Morphological and molecular characterisation of Paranoplocephala buryatiensis n. sp. and P. longivaginata Chechulin & Gulyaev, 1998 (Cestoda: Anoplocephalidae) in voles of the genus Clethrionomys Systematic Parasitology. 66: 55-71. PMID 16977425 DOI: 10.1007/S11230-006-9059-1  0.51
2007 Laakkonen J, Kallio-Kokko H, Vapalahti O, Vaheri A, Vyskočilová M, Munclinger P, Macholán M, Henttonen H. The screening of parasites and viral pathogens of small mammals from a farm in southern Finland, and genetic identification of the Finnish house mouse, Mus musculus Annales Zoologici Fennici. 44: 202-208.  0.474
2006 Laakkonen J, Nyyssönen T, Hiltunen M, Kauhala K, Nikander S, Soveri T. Effects of Protostrongylus sp. and Pneumocystis sp. on the pulmonary tissue and the condition of mountain and brown hares from Finland Journal of Wildlife Diseases. 42: 780-787. PMID 17255444 DOI: 10.7589/0090-3558-42.4.780  0.304
2006 Laakkonen J, Kallio-Kokko H, Öktem MA, Blasdell K, Plyusnina A, Niemimaa J, Karataş A, Plyusnin A, Vaheri A, Henttonen H. Serological survey for viral pathogens in Turkish rodents Journal of Wildlife Diseases. 42: 672-676. PMID 17092901 DOI: 10.7589/0090-3558-42.3.672  0.523
2006 Hugot JP, Plyusnina A, Herbreteau V, Nemirov K, Laakkonen J, Lundkvist A, Supputamongkol Y, Henttonen H, Plyusnin A. Genetic analysis of Thailand hantavirus in Bandicota indica trapped in Thailand Virology Journal. 3. PMID 16953877 DOI: 10.1186/1743-422X-3-72  0.503
2006 Laakkonen J, Kallio ER, Kallio-Kokko H, Vapalahti O, Vaheri A, Henttonen H. Is there an association of Pneumocystis infection with the presence of arena-, hanta-, and poxvirus antibodies in wild mice and shrews in Finland? Parasitology. 132: 461-466. PMID 16556344 DOI: 10.1017/S0031182005009315  0.493
2006 Kallio-Kokko H, Laakkonen J, Rizzoli A, Tagliapietra V, Cattadori I, Perkins SE, Hudson PJ, Cristofolini A, Versini W, Vapalahti O, Vaheri A, Henttonen H. Hantavirus and arenavirus antibody prevalence in rodents and humans in Trentino, Northern Italy Epidemiology and Infection. 134: 830-836. PMID 16371172 DOI: 10.1017/S0950268805005431  0.454
2005 Laakkonen J, Smith A, Hildebrandt K, Niemimaa J, Henttonen H. Significant morphological but little molecular differences between Trypanosoma of rodents from Alaska Journal of Parasitology. 91: 201-203. PMID 15856904 DOI: 10.1645/Ge-3385Rn  0.457
2003 Laakkonen J, Fisher RN, Case TJ. Microparasite assemblages of conspecific shrew populations in southern California. The Journal of Parasitology. 89: 1153-8. PMID 14740903 DOI: 10.1645/Ge-3180  0.311
2002 Laakkonen J, Henttonen H, Hastriter MW, Niemimaa J, Jarrell GH. Hemoparasites and fleas of shrews and rodents from Alaska Acta Parasitologica. 47: 255-257.  0.447
2001 Laakkonen J, Sukura A, Oksanen A, Henttonen H, Soveri T. Haemogregarines of the genus Hepatozoon (Apicomplexa: Adeleina) in rodents from northern Europe Folia Parasitologica. 48: 263-267. PMID 11817449 DOI: 10.14411/Fp.2001.043  0.464
2001 Laakkonen J, Haukisalmi V, Niemimaa J, Henttonen H. Parasite diversity of Norwegian lemmings (Lemmus lemmus) Journal of Zoology. 253: 549-553. DOI: 10.1017/S0952836901000504  0.522
2000 Asikainen K, Hanninen T, Henttonen H, Niemimaa J, Laakkonen J, Andersen HK, Bille N, Leirs H, Vaheri A, Plyusnin A. Molecular evolution of Puumala hantavirus in Fennoscandia: Phylogenetic analysis of strains from two recolonization routes, Karelia and Denmark Journal of General Virology. 81: 2833-2841. PMID 11086113 DOI: 10.1099/0022-1317-81-12-2833  0.526
2000 Laakkonen J, Henttonen H. Ultrastructure of Frenkelia sp. from a Norwegian lemming in Finland Journal of Wildlife Diseases. 36: 362-366. PMID 10813619 DOI: 10.7589/0090-3558-36.2.362  0.413
2000 Soveri T, Henttonen H, Rudbäck E, Schildt R, Tanskanen R, Husu-Kallio J, Haukisalmi V, Sukura A, Laakkonen J. Disease patterns in field and bank vole populations during a cyclic decline in central Finland Comparative Immunology, Microbiology and Infectious Diseases. 23: 73-89. PMID 10670697 DOI: 10.1016/S0147-9571(99)00057-0  0.523
1999 Nemirov K, Vapalahti O, Lundkvist A, Vasilenko V, Golovljova I, Plyusnina A, Niemimaa J, Laakkonen J, Henttonen H, Vaheri A, Plyusnin A. Isolation and characterization of Dobrava hantavirus carried by the striped field mouse (Apodemus agrarius) in Estonia Journal of General Virology. 80: 371-379. PMID 10073697 DOI: 10.1099/0022-1317-80-2-371  0.489
1999 Laakkonen J, Henttonen H, Niemimaa J, Soveri T. Seasonal dynamics of Pneumocystis carinii in the field vole, Microtus agrestis, and in the common shrew, Sorex araneus, in Finland Parasitology. 118: 1-5. PMID 10070655 DOI: 10.1017/S0031182098003497  0.576
1998 Laakkonen J, Sundell J, Soveri T. Lung parasites of least weasels in Finland Journal of Wildlife Diseases. 34: 816-819. PMID 9813855 DOI: 10.7589/0090-3558-34.4.816  0.339
1998 Laakkonen J. Pneumocystis carinii in wildlife International Journal For Parasitology. 28: 241-252. PMID 9512987 DOI: 10.1016/S0020-7519(97)00155-0  0.346
1998 Laakkonen J, Oksanen A, Soveri T, Henttonen H. Dynamics of intestinal coccidia in peak density Microtus agrestis, Microtus oeconomus and Clethrionomus glareolus populations in Finland Ecography. 21: 135-139. DOI: 10.1111/J.1600-0587.1998.Tb00667.X  0.557
1997 Laakkonen J, Haukisalmi V, Merritt JF. Lung parasites of shrews from Pennsylvania Journal of Wildlife Diseases. 33: 285-289. PMID 9131560 DOI: 10.7589/0090-3558-33.2.285  0.34
1995 Laakkonen J, Soveri T. Characterization of Pneumocystis carinii infection in Sorex araneus from southern Finland. Journal of Wildlife Diseases. 31: 228-232. PMID 8583642 DOI: 10.7589/0090-3558-31.2.228  0.301
1995 Plyusnin A, Vapalahti O, Lehväslaiho H, Apekina N, Mikhailova T, Gavrilovskaya I, Laakkonen J, Niemimaa J, Henttonen H, Brummer-Korvenkontio M, Vaeri A. Genetic variation of wild Puumala viruses within the serotype, local rodent populations and individual animal Virus Research. 38: 25-41. PMID 8546008 DOI: 10.1016/0168-1702(95)00038-R  0.51
1995 Laakkonen J, Soveri T, Henttonen H, Niemimaa J. Pneumocystis cariniiin arvicoline rodents: seasonal, interspecific, and geographic differences Canadian Journal of Zoology. 73: 961-966. DOI: 10.1139/z95-112  0.475
1994 Laakkonen J, Soveri T, Henttonen H. Prevalence of Cryptosporidium sp. in peak density Microtus agrestis, Microtus oeconomus and Clethrionomys glareolus populations. Journal of Wildlife Diseases. 30: 110-111. PMID 8151812 DOI: 10.7589/0090-3558-30.1.110  0.466
1993 Laakkonen J, Sukura A, Haukisalmi V, Henttonen H. Pneumocystis carinii and helminth parasitism in shrews Sorex araneus and Sorex caecutiens. Journal of Wildlife Diseases. 29: 273-277. PMID 8487377 DOI: 10.7589/0090-3558-29.2.273  0.491
1992 Sukura A, Laakkonen J, Soveri T, Henttonen H, Lindberg LA. Pneumocystis carinii in corticosteroid-treated voles: a comparison of three different staining methods. Journal of Wildlife Diseases. 28: 121-124. PMID 1372372 DOI: 10.7589/0090-3558-28.1.121  0.485
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