User profiles for R. Penttinen

Reetta Penttinen

Post-doctoral researcher, University of Jyväskylä
Verified email at jyu.fi
Cited by 345

Extracellular matrix molecules: potential targets in pharmacotherapy

…, A Sainio, M Koulu, TN Wight, R Penttinen - Pharmacological …, 2009 - ASPET
The extracellular matrix (ECM) consists of numerous macromolecules classified traditionally
into collagens, elastin, and microfibrillar proteins, proteoglycans including hyaluronan, and …

Patients with Ehlers-Danlos syndrome type IV lack type III collagen.

…, JR Lichtenstein, R Penttinen… - Proceedings of the …, 1975 - National Acad Sciences
One of the genetically distinct collagens (type III) normally found in skin, aorta, and intestine
is missing from the tissues of patients with the Ehlers-Danlos syndrome type IV. While skin …

Transforming growth factor beta increases mRNA for matrix proteins both in the presence and in the absence of changes in mRNA stability.

RP Penttinen, S Kobayashi… - Proceedings of the …, 1988 - National Acad Sciences
Transforming growth factor-beta (TGF-beta) has been shown to stimulate synthesis of
extracellular matrix proteins, both in animals and in cell culture. We found that mRNAs for alpha 1(I…

Mesh repair of common abdominal hernias: a review on experimental and clinical studies

R Penttinen, JM Grönroos - Hernia, 2008 - Springer
Results on hernia surgery from numerous centers confirm that tensionless repair with various
meshes reduces the complication rates and the frequency of recurrences. Some evidence …

Collagen types in early phases of wound healing in children.

…, J Vijanto, J Raekallio, R Penttinen - Acta Chirurgica …, 1978 - europepmc.org
Small silicone rubber tubes containing a standard size viscose cellulose sponge (Cellstic)
were implanted in wounds of ten children at the end of surgery. The Cellstics were drawn out …

Crowdsourcing-based nationwide tick collection reveals the distribution of Ixodes ricinus and I. persulcatus and associated pathogens in Finland

…, E Sajanti, JJ Sormunen, R Penttinen… - Emerging microbes & …, 2017 - Taylor & Francis
A national crowdsourcing-based tick collection campaign was organized in 2015 with the
objective of producing novel data on tick distribution and tick-borne pathogens in Finland. …

A molecular‐based identification resource for the arthropods of Finland

…, P Parkko, J Paukkunen, R Penttinen… - Molecular Ecology …, 2022 - Wiley Online Library
To associate specimens identified by molecular characters to other biological knowledge,
we need reference sequences annotated by Linnaean taxonomy. In this study, we (1) report …

Intensive aquaculture selects for increased virulence and interference competition in bacteria

…, JKH Bamford, R Penttinen… - … of the Royal …, 2016 - royalsocietypublishing.org
Although increased disease severity driven by intensive farming practices is problematic in
food production, the role of evolutionary change in disease is not well understood in these …

Expression of human collagenase‐3 (MMP‐13) by fetal skin fibroblasts is induced by transforming growth factor‐β via p38 mitogen‐activated protein kinase

L Ravanti, M Toriseva, R Penttinen… - The FASEB …, 2001 - Wiley Online Library
Human collagenase‐3 (MMP‐13) is characterized by wide substrate specificity and limited
tissue specific expression. We have previously noted that human collagenase‐3 (MMP‐13) is …

Diminished callus size and cartilage synthesis in α1β1 integrin-deficient mice during bone fracture healing

…, A Hiltunen, H Gardner, J Heino, R Penttinen - The American journal of …, 2002 - Elsevier
Integrins mediate cell adhesion to extracellular matrix components. Integrin α1β1 is a
collagen receptor expressed on many mesenchymal cells, but mice deficient in α1 integrin (α1-KO) …