Results 231 to 240 of about 899,069 (291)

Gold Nanorods in Cardiac Millitissues: Assessing Mechanical and Contractile Dynamics in a Living Engineering Myocardium Model

Advanced Materials Technologies, EarlyView.
This study presents a novel platform for assessing the active mechanical behavior of living cardiac microbundles through localized nanoindentation, integrated with temperature regulation and dual‐camera imaging systems. The developed system enables quantitative evaluation of dynamic micromechanics in engineered cardiac tissues in vitro, offering ...
Lihua Lou, Lia Paolino, Alberto Sesena Rubfiaro, Jin He, Arvind Agarwal   +4 more
wiley   +1 more source

Mitochondrial DNA Pathogenic Variant Prevalence in Primary Mitochondrial Disease Patients With African (L) Mitochondrial Genome Haplogroups. [PDF]

JIMD Rep
Meldau S, McCormick EM, George-Sankoh I, Riordan GT, Khan K, MacMullen LE, Dawlat S, Blackhurst D, Falk MJ, Elson JL.   +9 more
europepmc   +1 more source

Enhanced Infection Resistance and Regenerative Healing of Titanium Implants via Peptide‐Loaded Biodegradable Coatings

Advanced Materials Technologies, EarlyView.
This study presents a new biodegradable coating for titanium implants using a natural antimicrobial peptide, caerin 1.9. Applied via solvent casting, the coating offers sustained antibacterial protection and promotes healing. Tested on 3D‐printed porous titanium scaffolds, it effectively prevented infection—including against resistant bacteria—while ...
Hejie Li, Tianfang Wang, Nicolas Soro, Guoying Ni, Meg Allom, D. İpek Kurtböke, Xiaosong Liu, Damon Kent   +7 more
wiley   +1 more source

Family misfortune caused by hereditary bias: a reflection on mitochondrial disease diagnosis in a family. [PDF]

J Assist Reprod Genet
Meng Y, Wan L, Yang XY, Han F, Zhang MN, He W, Shi XY, Yang G, Zou LP, Hu LY.   +9 more
europepmc   +1 more source

Tumbling Magnetic Microrobots for Targeted In Vivo Drug Delivery in the GI Tract

Advanced Robotics Research, EarlyView.
We introduce a microrobot design and integrated system for on‐demand targeted drug release in the gastrointestinal tract. The microrobot has an embedded magnet for actuation with external magnetic fields and is visualized in real time using ultrasound. It has two drug release ports sealed with a thermally sensitive wax. Local heating of the wax using a
Aaron C. Davis, Luis Carlos Sanjuan Acosta, Shubh P. Mehta, Baiyan Qi, Yang Yang, Luis Solorio, Craig J. Goergen, David J. Cappelleri   +7 more
wiley   +1 more source

Phase 2b program with sonlicromanol in patients with mitochondrial disease due to m.3243A>G mutation. [PDF]

Brain
Smeitink J, van Es J, Bosman B, Janssen MCH, Klopstock T, Gorman G, Vissing J, Ruiterkamp G, Edgar CJ, Abbink EJ, van Maanen R, Pogoryelova O, Stendel C, Bischoff A, Karin I, Munshi M, Kümmel A, Burgert L, Verhaak C, Renkema H.   +19 more
europepmc   +1 more source

Liver Stiffness Directs Intrahepatic Cholesterol Accumulation Through YAP/TAZ in Metabolic Dysfunction‐Associated Steatotic Liver Disease

Advanced Science, EarlyView.
Liver stiffness promotes intrahepatic cholesterol accumulation by repressing LXRα through YAP/TAZ activation. Stiff matrices impair cholesterol efflux in hepatocytes, while YAP/TAZ deletion restores LXRα activity and prevents cholesterol‐induced fibrosis.
Na Young Lee, Myeung Gi Choi, Ho Jae Ryu, Young Jin Min, Seon Min Kim, Yeonseok Chung, Bo Kyung Koo, Yun Pyo Kang, Won Kim, Ja Hyun Koo   +9 more
wiley   +1 more source

Taurine supplementation improves physical activity level in a hemodialysis patient with mitochondrial disease: a case report. [PDF]

CEN Case Rep
Yoshida R, Mitsuno R, Nakayama T, Azegami T, Hashiguchi A, Torimitsu T, Yoshimoto N, Hisikawa A, Hagiwara A, Nakamura T, Meguro S, Katsumata M, Endo J, Matsunaga T, Yoshino J, Kanda T, Morimoto K, Monkawa T, Yoshida T, Nakahara J, Yamaguchi S, Hayashi K.   +21 more
europepmc   +1 more source

Chronic Hypoxia Disrupts Spermatogenesis Through ASXL2–EZH2–Mediated Microtubule Destabilization

Advanced Science, EarlyView.
This study reveals the mechanism by which chronic hypoxia impairs spermatogenesis via the ASXL2–EZH2 axis, hindering the transition of spermatids from round to elongated forms. Key findings reveal that under hypoxic conditions, downregulated ASXL2 expression reduces EZH2 binding to the CEP162 promoter, leading to decreased H3K27me3 modification and ...
Jun Yin, Mengjie Zhang, Wenying Liu, Wenlong Shen, Debao Li, Hongming Miao, Fang Deng, Gang Zhang, Yi Tian, Yi Zhang, Zhihu Zhao, Bing Ni   +11 more
wiley   +1 more source

Balancing Anesthesia in a Child With Mitochondrial Disease: A Case Report. [PDF]

Cureus
Manickam A, Fathima K, Bagri VA, Ganesh Prabu AVP, R VP.   +4 more
europepmc   +1 more source