Mesenchymal Stromal Cells and Their Extracellular Vesicles Enhance the Anti-Inflammatory Phenotype of Regulatory Macrophages by Downregulating the Production of Interleukin (IL)-23...

by Kati Hyvärinen, Minna Holopainen, Vita Skirdenko, Hanna Ruhanen, Hanna Ruhanen, Petri Lehenkari, Petri Lehenkari, Petri Lehenkari, Matti Korhonen, Reijo Käkelä, Saara Laitinen, Erja Kerkelä
Published 2018-04-01

Human Mesenchymal Stromal Cell Secretome Promotes the Immunoregulatory Phenotype and Phagocytosis Activity in Human Macrophages

by Minna Holopainen, Ulla Impola, Petri Lehenkari, Saara Laitinen, Erja Kerkelä
Published 2020-09-01

Subchondral bone histology and grading in osteoarthritis.

by Olli-Matti Aho, Mikko Finnilä, Jerome Thevenot, Simo Saarakkala, Petri Lehenkari
Published 2017-01-01

Bone Marrow Mononuclear Cell Transplantation Restores Inflammatory Balance of Cytokines after ST Segment Elevation Myocardial Infarction.

by Kirsi Alestalo, Johanna A Miettinen, Olli Vuolteenaho, Heikki Huikuri, Petri Lehenkari
Published 2015-01-01

Histochemical quantification of collagen content in articular cartilage.

by Lassi Rieppo, Lauriane Janssen, Krista Rahunen, Petri Lehenkari, Mikko A J Finnilä, Simo Saarakkala
Published 2019-01-01

Retention of metals in periprosthetic tissues of patients with metal-on-metal total hip arthroplasty is reflected in the synovial fluid to blood cobalt transfer ratio in the presen...

by Tomi Nousiainen, Sanna Palosaari, Sirpa Peräniemi, Arja Tervahauta, Jaakko Niinimäki, Juhana Leppilahti, Petri Lehenkari
Published 2020-09-01

Peripheral blood monocytes show increased osteoclast differentiation potential compared to bone marrow monocytes

by Elina Kylmäoja, Miho Nakamura, Sanna Turunen, Christina Patlaka, Göran Andersson, Petri Lehenkari, Juha Tuukkanen
Published 2018-09-01

Gap junctional communication is involved in differentiation of osteoclasts from bone marrow and peripheral blood monocytes

by Elina Kylmäoja, Miho Nakamura, Hanna Kokkonen-Puuperä, Veli-Pekka Ronkainen, Petri Lehenkari, Juha Tuukkanen
Published 2018-05-01

Corrigendum to “Gap junctional communication is involved in differentiation of osteoclasts from bone marrow and peripheral blood monocytes”

by Elina Kylmäoja, Miho Nakamura, Hanna Kokkonen-Puuperä, Veli-Pekka Ronkainen, Petri Lehenkari, Juha Tuukkanen
Published 2018-05-01

Metabolism and phospholipid assembly of polyunsaturated fatty acids in human bone marrow mesenchymal stromal cells1

by Feven Tigistu-Sahle, Milla Lampinen, Lotta Kilpinen, Minna Holopainen, Petri Lehenkari, Saara Laitinen, Reijo Käkelä
Published 2017-01-01

Micro-Scale Distribution of CA4+ in Ex vivo Human Articular Cartilage Detected with Contrast-Enhanced Micro-Computed Tomography Imaging

by Sakari S. Karhula, Sakari S. Karhula, Mikko A. Finnilä, Mikko A. Finnilä, Mikko A. Finnilä, Jonathan D. Freedman, Sami Kauppinen, Maarit Valkealahti, Petri Lehenkari, Petri Lehenkari, Petri Lehenkari, Kenneth P. H. Pritzker, Kenneth P. H. Pritzker, Heikki J. Nieminen, Heikki J. Nieminen, Heikki J. Nieminen, Brian D. Snyder, Mark W. Grinstaff, Simo Saarakkala, Simo Saarakkala, Simo Saarakkala
Published 2017-08-01

Statins and hip fracture prevention--a population based cohort study in women.

by Arja Helin-Salmivaara, Maarit J Korhonen, Petri Lehenkari, Seppo Y T Junnila, Pertti J Neuvonen, Päivi Ruokoniemi, Risto Huupponen
Published 2012-01-01

Cytokine data obtained from synovial stromal cells of patients with rheumatoid arthritis or osteoarthritis

by Johanna A. Huhtakangas, Johanna Veijola, Sanna Turunen, Anna Karjalainen, Maarit Valkealahti, Tomi Nousiainen, Susanna Yli-Luukko, Olli Vuolteenaho, Petri Lehenkari
Published 2017-06-01

CD200 positive human mesenchymal stem cells suppress TNF-alpha secretion from CD200 receptor positive macrophage-like cells.

by Mika Pietilä, Siri Lehtonen, Elina Tuovinen, Kaarina Lähteenmäki, Saara Laitinen, Hannu-Ville Leskelä, Antti Nätynki, Juha Pesälä, Katrina Nordström, Petri Lehenkari
Published 2012-01-01

Distinct fatty acid signatures in infrapatellar fat pad and synovial fluid of patients with osteoarthritis versus rheumatoid arthritis

by Anne-Mari Mustonen, Reijo Käkelä, Petri Lehenkari, Johanna Huhtakangas, Sanna Turunen, Antti Joukainen, Tommi Kääriäinen, Tommi Paakkonen, Heikki Kröger, Petteri Nieminen
Published 2019-05-01

Synovial Fluid Fatty Acid Profiles Are Differently Altered by Inflammatory Joint Pathologies in the Shoulder and Knee Joints

by Anne-Mari Mustonen, Reijo Käkelä, Antti Joukainen, Petri Lehenkari, Antti Jaroma, Tommi Kääriäinen, Heikki Kröger, Tommi Paakkonen, Sanna P. Sihvo, Petteri Nieminen
Published 2021-05-01

Characterization of hyaluronan-coated extracellular vesicles in synovial fluid of patients with osteoarthritis and rheumatoid arthritis

by Anne-Mari Mustonen, Janne Capra, Kirsi Rilla, Petri Lehenkari, Sanna Oikari, Tommi Kääriäinen, Antti Joukainen, Heikki Kröger, Tommi Paakkonen, Johanna Matilainen, Petteri Nieminen
Published 2021-03-01

Increased amount of phosphorylated proinflammatory osteopontin in rheumatoid arthritis synovia is associated to decreased tartrate-resistant acid phosphatase 5B/5A ratio.

by Jani Luukkonen, Laia Mira Pascual, Christina Patlaka, Pernilla Lång, Sanna Turunen, Jussi Halleen, Tomi Nousiainen, Maarit Valkealahti, Juha Tuukkanen, Göran Andersson, Petri Lehenkari
Published 2017-01-01

Whole exome sequencing in Finnish families identifies new candidate genes for osteoarthritis.

by Sini Skarp, Olli-Pekka Kämäräinen, Gong-Hong Wei, Eveliina Jakkula, Ilkka Kiviranta, Heikki Kröger, Juha Auvinen, Petri Lehenkari, Leena Ala-Kokko, Minna Männikkö
Published 2018-01-01

Aging bone marrow mesenchymal stromal cells have altered membrane glycerophospholipid composition and functionality[S]

by Lotta Kilpinen, Feven Tigistu-Sahle, Sofia Oja, Dario Greco, Amarjit Parmar, Päivi Saavalainen, Janne Nikkilä, Matti Korhonen, Petri Lehenkari, Reijo Käkelä, Saara Laitinen
Published 2013-03-01