Results 111 to 120 of about 549,497 (314)

Engineered GM1 Intersects Between Mitochondrial and Synaptic Pathways to Ameliorate ALS Pathology

Advanced Science, EarlyView.
Amyotrophic Lateral Sclerosis (ALS) is a fatal neurodegenerative disease driven by genetic and molecular disruptions affecting energy balance, protein homeostasis, and stress responses in nerve cells. Studies using human and rodent models identified convergent defects in mitochondria and synaptic function.
Federica Pilotto, Tristan Dellazizzo Toth, Silvano Bond, Alexander Schmitz, Rim Diab, Sara Y. Ngo Tenlep, Brian Mooney, Silvia Erni, Martina Schobesberger, Olivier Scheidegger, Camille Peitsch, Smita Saxena   +11 more
wiley   +1 more source

Machine learning aided UV absorbance spectroscopy for microbial contamination in cell therapy products

Scientific Reports
We demonstrate the feasibility of machine-learning aided UV absorbance spectroscopy for in-process microbial contamination detection during cell therapy product (CTP) manufacturing.
Shruthi Pandi Chelvam, Alice Jie Ying Ng, Jiayi Huang, Elizabeth Lee, Maciej Baranski, Derrick Yong, Rohan B. H. Williams, Stacy L. Springs, Rajeev J. Ram   +8 more
doaj   +1 more source

Unresolved mystery of cyclic nucleotide second messengers, periplasmic acid phosphatases and bacterial natural competence

Microbial Cell
We recently characterized the competitive inhibition of cyclic AMP (cAMP) on three periplasmic acid phosphatases, AphAHi, NadNHi, and eP4 (HelHi), in Haemophilus influenzae Rd KW20. This inhibitory effect is vital for orchestrating the nutritional growth
Kristina Kronborg, Yong Everett Zhang
doaj   +1 more source

Intracellular cAMP Sensor EPAC: Physiology, Pathophysiology, and Therapeutics Development.

Physiological Reviews, 2018
W. G. Robichaux, Xiaodong Cheng
semanticscholar   +1 more source

A20 Facilitates Oxaliplatin Sensitivity in Colorectal Cancer Through Monoubiquitylation of IKK‐β

Advanced Science, EarlyView.
This study demonstrates that the expression of A20, a ubiquitin‐editing enzyme, is positively correlated with oxaliplatin sensitivity in colorectal cancer (CRC). Mechanistically, A20 enhances oxaliplatin sensitivity by inhibiting NF‐κB nuclear translocation through monoubiquitination of IKK‐β.
Fan Luo, Ting Yang, Jiaxin Cao, Qun Chen, Zhenhai Lu, Feiteng Lu, Chaozhuo Lin, Zengfei Xia, Yuanzhong Yang, Peng Li, Wenjuan Ma, Min Luo, Rongxin Zhang   +12 more
wiley   +1 more source

Autophagy Activators Normalize Aberrant Tau Proteostasis and Rescue Synapses in Human Familial Alzheimer's Disease iPSC‐Derived Cortical Organoids

Advanced Science, EarlyView.
A new cerebrocortical organoid model using isogenic hiPSCs with familial Alzheimer's mutations recapitulates key AD features, including amyloid‐beta and phospho‐Tau aggregation, neuronal hyperexcitability, and synapse loss. Single‐cell RNA‐seq reveals aberrant pathways in excitatory and inhibitory neurons.
Sergio R. Labra, Jadon Compher, Akhil Prabhavalkar, Mireya Almaraz, Claudia Cedeño Kwong, Christine Baal, Maria Talantova, Nima Dolatabadi, Julian Piña‐Sanz, Yubo Wang, Leonard Yoon, Swagata Ghatak, Zi Gao, Yuting Zhang, Dorit Trudler, Lynee Massey, Wei Lin, Anthony Balistreri, Michael Bula, Nicholas J. Schork, Tony S. Mondala, Steven R. Head, Jeffery W. Kelly, Stuart A. Lipton   +23 more
wiley   +1 more source

Enhancing Social Skills Development in Children with Autism Spectrum Disorder: An Evaluation of the “Power of Camp Inclusion” Program

Open Education Studies
This study investigates the effectiveness of the “Power of Camp Inclusion” program in enhancing social skills among children with autism spectrum disorder (ASD) in an integrated educational environment of a camp.
Dolyka Aikaterini, Evaggelinou Christina, Mouratidou Katerina, Koidou Irini, Efthymiou Efthymia, Nikolaou Eleni, Katsarou Dimitra   +6 more
doaj   +1 more source

Osmotic Tension Asymmetry Drives Electrotactic Migration via PDLIM7‐Polarized Microfilament Coordination in Breast Cancer Cells

Advanced Science, EarlyView.
This study establishes an electric field‐induced directional migration model using fluorescence tension probes to visualize microfilament forces and intracellular osmotic pressure dynamics in the electrotactic migration of breast cancer cells. This model delineates how electromechanical interactions among membrane potential, ion channels, OP, traction ...
Ling Zhu, Zihui Zheng, Wang Li, Chenyi Shou, Ying Zhao, Lijun Zhang, Xiaoli Shi, Yunfeng Hu, Huanhuan Zhao, Huiwen Wu, Jun Guo   +10 more
wiley   +1 more source

cAMP signalling in insulin and glucagon secretion

Diabetes, obesity and metabolism, 2017
A. Tengholm, E. Gylfe
semanticscholar   +1 more source

A Novel CYP2E1 Inhibitor, 4‐Methyl‐5‐Acetylthiazole (Q11), Alleviates Obesity Via Modulating Adipose Inflammation and Mitochondrial Dysfunction

Advanced Science, EarlyView.
Obesity involves chronic inflammation and mitochondrial dysfunction. This study identifies cytochrome P450 2E1 (CYP2E1) as a novel inflammatory target in adipose tissue. Its activity increases in obese mice and correlates with inflammation and mitochondrial impairment.
Jinhuan Qiu, Liyuan Gao, Liyang Wang, Xueke Wang, Lin Jia, Mengyan Deng, Liming Tang, Qiang Wen, Na Gao, Haiwei Xu, Hailing Qiao   +10 more
wiley   +1 more source