Results 21 to 30 of about 47,022 (309)
Bidirectional regulation of bone formation by exogenous and osteosarcoma-derived Sema3A
Scientific Reports, 2018 Semaphorin 3A (Sema3A), a secreted member of the Semaphorin family, increases osteoblast differentiation, stimulates bone formation and enhances fracture healing.
Daniëlle de Ridder +6 more
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Bulletin of popular information - Arnold Arboretum, Harvard University., 1921 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire +3 more sources
Proliferating Cell Nuclear Antigen in the Era of Oncolytic Virotherapy
VirusesProliferating cell nuclear antigen (PCNA) is a well-documented accessory protein of DNA repair and replication. It belongs to the sliding clamp family of proteins that encircle DNA and acts as a mobile docking platform for interacting proteins to mount ...
Amy Kwan +2 more
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, 2017 The majority of Central European broadleaved forests belong to the class QuercoFagetea, and within that to the order of the Fagetalia sylvaticae (hardwood broadleaved forests), i.e. forests dominated by trees of the genera Acer, Carpinus, Fagus, Fraxinus, Tilia and Ulmus as well as other nutrient-demanding species (see Pfadenhauer 1969 and the ...
Leuschner, Christoph, Ellenberg, Heinz
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, 2012 Competition for canopy space is a process of major importance in forest dynamics. Although virgin and old-growth European beech (Fagus sylvatica L.) forests in Europe have been studied for many years, there are to date no studies of individual-tree crown
Härdtle, W. +2 more
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Multidrug Resistance in Breast Cancer: From In Vitro Models to Clinical Studies
International Journal of Breast Cancer, 2011 The development of multidrug resistance (MDR) and subsequent relapse on therapy is a widespread problem in breast cancer, but our understanding of the underlying molecular mechanisms is incomplete.
N. S. Wind, I. Holen
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Frontiers in Forests and Global Change, 2022 About 100 years ago, groups of European beech were reintroduced into Norway spruce stands in some parts of Germany as a restoration approach. The aim of this approach was to maintain or rehabilitate the ecological function of soil fertility and the ...
Maximilian Axer +2 more
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NanomaterialsPhototherapy, including photodynamic therapy (PDT) and photothermal therapy (PTT), has emerged as a promising non-invasive cancer treatment, addressing issues like drug resistance and systemic toxicity common in conventional breast cancer therapies ...
Zijian Gao +5 more
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, 2012 We investigated the temporal variability of intra-annual wood density variations in European beech (Fagus sylvatica L.) in a valley in southwestern Germany. Samples were collected from 11 beech trees growing at north-west (NW) and south-west (SW) exposed
Spiecker, Heinrich +5 more
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