Results 61 to 70 of about 557,353 (285)

Repetitive hops induce postactivation potentiation in triceps surae as well as an increase in the jump height of subsequent maximal drop jumps. [PDF]

PLoS ONE, 2013
Postactivation potentiation (PAP) has been defined as the increase in twitch torque after a conditioning contraction. The present study aimed to investigate the effectiveness of hops as conditioning contractions to induce PAP and increase performance in ...
Julian Bergmann, Andreas Kramer, Markus Gruber   +2 more
doaj   +1 more source

Loss of IGF‐1R impairs DNA‐PKcs recruitment to chromatin leading to defective end‐joining

Molecular Oncology, EarlyView.
IGF‐1R promotes radioresistance by facilitating DNA‐PKcs recruitment to chromatin, enabling non‐homologous end‐joining (NHEJ) repair of double‐strand breaks. Inhibition or loss of IGF‐1R disrupts this recruitment to damage sites, driving compensatory reliance on microhomology‐mediated end‐joining (MMEJ) repair.
Matthew O. Ellis, Jack V. Mills, Wojciech Niedzwiedz, Valentine M. Macaulay   +3 more
wiley   +1 more source

Fatigue Increases ACL Injury Risk in Youth Athletes: Risk Assessment Study Using Drop-jump Test

Orthopaedic Journal of Sports Medicine, 2018
Objectives: The impact of fatigue on injury risk to the anterior cruciate ligament (ACL) in adolescent athletes is unknown. Identifying athletes who demonstrate increased risk for injury may help determine who would benefit from early neuromuscular ...
Mohsin S. Fidai MD, Kelechi Okoroha MD, Jason E. Meldau B.S., Peter A. Borowsky, Fabien Meta, Vincent A. Lizzio B.S., Lauren H. Redler MD, Vasilios Moutzouros MD, Eric C. Makhni MD, MBA   +8 more
doaj   +1 more source

Effect of drop jump protocol on explosive power variables and numerical level of long jump female students [PDF]

International Journal of Sports Science and Arts, 2019
Search aim: Aim of the research: Preparation of a proposed drop jump protocol exercises for long jump female students Evaluation of the impact of the drop jump protocol exercises on physical variables for long jump female students   Curriculum ...
Faten Aboelsaud Emam
doaj   +1 more source

Oncogenic DMTF1β promotes cancer cell motility by regulating autophagy through ULK1 stabilization

Molecular Oncology, EarlyView.
In the current study, we demonstrate that the oncogene DMTF1β regulates ULK1 stability by reducing its proteasomal degradation in cancer cells. This stabilization enables ULK1 to induce autophagy, which in turn facilitates cancer cell migration. Consequently, reduced DMTF1β levels lead to decreased autophagy and impaired cancer cell migration.
Jun Xu, Nicolas J. Niklaus, Anna M. Schläfli, Igor Tokarchuk, Magali Humbert, Federico La Manna, Bich Vu, David Maul, Ramin Radpour, Marianna Kruithof‐de Julio, Inti Zlobec, Jörn Dengjel, Bruce E. Torbett, Mario P. Tschan   +13 more
wiley   +1 more source

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

Molecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola, Yasmine Illi, Anna Bircher, Marijn Wilmink, Rachele F. Malagutti, Solenn Ottié, Cordelia Schuler, Pedro A. Ruiz, Cheryl de Vallière, Klaus Seuwen, Gerhard Rogler, Martin Hausmann   +11 more
wiley   +1 more source

PENGARUH LATIHAN DROP JUMP DAN HALF SQUAT JUMP TERHADAP PENINGKATAN POWER TUNGKAI [PDF]

, 2018
Plyometric merupakan jenis latihan yang menggunakan stretch shortening cycle dari musculotendonius yang menggunakan otot eccentric dilanjutkan dengan concentric.
FIRMA DHITA, ALISHA, PURNOMO, MOCHAMAD
core  

Smartphone-Based Assessment of the Stretch–Shortening Cycle: Validity and Reliability of the My Jump Lab App for Measuring the Dynamic Rebound Index

Sensors
The aim of the present study was to analyze the validity and reliability of the My Jump Lab (My Jump Lab, Madrid, Spain) smartphone application for measuring the Dynamic Rebound Index (DRI) during drop jump testing.
Carlos Balsalobre-Fernández
doaj   +1 more source

Spatial and single‐nuclei transcriptomics reveals idiosyncratic and generic patterns in papillary and anaplastic thyroid cancers

Molecular Oncology, EarlyView.
Matched spatial transcriptomics and single‐nuclei RNA‐seq were generated for anaplastic and BRAFV600E papillary thyroid cancers revealing generic and tumor‐specific states occurring in cancer cells and in the tumor microenvironment. In this context, cancer dedifferentiation mirrored organoid maturation through ordered thyroid marker gain/loss ...
Adrien Tourneur, Joel Rodrigues Vitória, Manuel Saiselet, Ligia Craciun, Denis Larsimont, Anne Lefort, Frédérick Libert, Carine Maenhaut, Sabine Costagliola, Maxime Tarabichi, Mirian Romitti, Vincent Detours   +11 more
wiley   +1 more source

Correlations between different methods of vertical jump and static balance parameters in athletes

Türk Spor ve Egzersiz Dergisi, 2016
This study aims at determining the correlations between different methods of vertical jumping and static balance. A total of 46 male athletes (handball players 14, volleyball players 13, and soccer players 19) were included in the research.
Ali Ozkan, Mehmet Goktepe, Mehmet Gunay, Metin Bayram, Sakir Bezcı   +4 more
doaj   +1 more source