Results 61 to 70 of about 1,340,212 (344)

Regeneration of the heart

open access: yesEMBO Molecular Medicine, 2011
AbstractThe death of cardiac myocytes diminishes the heart's pump function and is a major cause of heart failure, one of the dominant causes of death worldwide. Other than transplantation, there are no therapies that directly address the loss of cardiac myocytes, which explains the current excitement in cardiac regeneration.
Matthew L. Steinhauser   +2 more
openaire   +3 more sources

Does Porphyromonas gingivalis truly inhibit the oral carcinogenesis?

open access: yesMolecular Oncology, EarlyView.
 
Chen‐xi Li, Zhong‐cheng Gong
wiley   +1 more source

Treadmill exercise prevents stress-induced anxiety-like behaviors via enhancing the excitatory input from the primary motor cortex to the thalamocortical circuit

open access: yesNature Communications
Physical exercise effectively prevents anxiety disorders caused by environmental stress. The neural circuitry mechanism, however, remains incomplete. Here, we identified a previously unrecognized pathway originating from the primary motor cortex (M1) to ...
Zhihua Luo   +9 more
doaj   +1 more source

Regeneration in insects

open access: yesSeminars in Cell & Developmental Biology, 1999
@9cIntroduction@21T issues exhibit an impressive ability to respond to a myriad of insults by repairing and regenerating complex structures. The elegant and orderly process of regeneration provides clues to the mechanisms of pattern formation but also offers the hope that the process might one day be manipulated to replace damaged body parts.
H Theisen, H Theisen, J L Marsh
openaire   +4 more sources

Cartilage Regeneration [PDF]

open access: yesJournal of the American Academy of Orthopaedic Surgeons, 2013
Cartilage damaged by trauma has a limited capacity to regenerate. Current methods of managing small chondral defects include palliative treatment with arthroscopic débridement and lavage, reparative treatment with marrow-stimulation techniques (eg, microfracture), and restorative treatment, including osteochondral grafting and autologous chondrocyte ...
Rocky S, Tuan   +2 more
openaire   +2 more sources

Determination of ADP/ATP translocase isoform ratios in malignancy and cellular senescence

open access: yesMolecular Oncology, EarlyView.
The individual functions of three isoforms exchanging ADP and ATP (ADP/ATP translocases; ANTs) on the mitochondrial membrane remain unclear. We developed a method for quantitatively differentiating highly similar human ANT1, ANT2, and ANT3 using parallel reaction monitoring. This method allowed us to assess changes in translocase levels during cellular
Zuzana Liblova   +18 more
wiley   +1 more source

Stress increases hepatic release of lipocalin 2 which contributes to anxiety-like behavior in mice

open access: yesNature Communications
Chronic stress induces anxiety disorders via both neural pathways and circulating factors. Although many studies have elucidated the neural circuits involved in stress-coping behaviors, the origin and regulatory mechanism of peripheral cytokines in ...
Lan Yan   +9 more
doaj   +1 more source

Systemic therapy of MSCs in bone regeneration: a systematic review and meta-analysis

open access: yesStem Cell Research & Therapy, 2021
Objectives Over the past decades, many studies focused on mesenchymal stem cells (MSCs) therapy for bone regeneration. Due to the efficiency of topical application has been widely dicussed and systemic application was also a feasible way for new bone ...
Jingfei Fu   +5 more
doaj   +1 more source

Regeneration of the lung alveolus by an evolutionarily conserved epithelial progenitor

open access: yesNature, 2018
Functional tissue regeneration is required for the restoration of normal organ homeostasis after severe injury. Some organs, such as the intestine, harbour active stem cells throughout homeostasis and regeneration; more quiescent organs, such as the lung,
W. Zacharias   +8 more
semanticscholar   +1 more source

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