Results 91 to 100 of about 539,557 (301)

Change in Nutritional Status Modulates the Abundance of Critical Pre-initiation Intermediate Complexes During Translation Initiation \u3cem\u3ein Vivo\u3c/em\u3e [PDF]

, 2007
In eukaryotic translation initiation, eIF2∙GTP–Met-tRNAiMet ternary complex (TC) interacts with eIF3–eIF1–eIF5 complex to form the multifactor complex (MFC), while eIF2∙GDP associates with eIF2B for guanine nucleotide exchange.
Anderson, James T., Asano, Katsura, He, Hei, Lee, Bumjun, Pavitt, Graham D., Singh, Chingakham Ranjit, Udagawa, Tsuyoshi, Wassink, Sarah, Yamamoto, Yasufumi   +8 more
core   +1 more source

Association of CDKN2A/B Homozygous Deletion and Extent of Resection With Survival of Patients With WHO CNS5 Grade 4 Astrocytoma

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives WHO grade 4 astrocytomas are associated with poor prognosis, and their prognostic factors remain controversial. This study aimed to identify the prognostic factors and develop a management algorithm for these patients. Methods This study retrospectively included 151 CNS5 adult grade 4 astrocytomas from two medical centers.
Jiawei Cai, Guanglin Zhu, Qiu He, Chen Luo, Lingyun Zhuo, Xingfu Wang, Yiming Chen, Xiaoyong Chen, Wendong You, Jiaheng Xu, Yuanxiang Lin, Dezhi Kang, Shuai Wu, Zanyi Wu   +13 more
wiley   +1 more source

Non-canonical type 1 cannabinoid receptor signaling regulates night visual processing in the inner rat retina

iScience
Summary: Type 1 cannabinoid receptors (CB1Rs) are expressed in major retinal neurons within the rod-pathway suggesting a role in regulating night visual processing, but the underlying mechanisms remain poorly understood.
Sebastián F. Estay, Camila Morales-Moraga, Alex H. Vielma, Angelina Palacios-Muñoz, Chiayu Q. Chiu, Andrés E. Chávez   +5 more
doaj   +1 more source

A toolbox of nanobodies developed and validated for use as intrabodies and nanoscale immunolabels in mammalian brain neurons. [PDF]

, 2019
Nanobodies (nAbs) are small, minimal antibodies that have distinct attributes that make them uniquely suited for certain biomedical research, diagnostic and therapeutic applications.
Dong, Jie-Xian, Dumitras, Camelia, Gong, Belvin, Kirmiz, Michael, Lee, Yongam, Moreno, Claudia M, Murray, Karl D, Palacio, Stephanie, Sando, Richard, Santana, L Fernando, Südhof, Thomas C, Trimmer, James S   +11 more
core  

Clinical Spectrum and Outcomes of SOX1 Antibody‐Associated Paraneoplastic Neurological Syndromes: A Chinese Cohort Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background SOX1 antibody‐positive paraneoplastic neurological syndromes (PNS) exhibit significant population‐specific clinical heterogeneity. While Western cohorts predominantly manifest Lambert‐Eaton myasthenic syndrome (65%–80%), comprehensive clinical characterization and treatment response data in Asian populations remain critically ...
Jin‐Long Ye, Zu‐Ying Kuang, Bo Li, Meng‐Qiu Pan, Li‐Hua Zhou, Yang‐Yang Dai, Si‐Fen Xie, Xian‐Guang Lin, Ye‐Peng Hu, Li‐Hong Jiang, Zhan‐Hang Wang, Wei‐Jing Zhang   +11 more
wiley   +1 more source

Episodic rhythmicity is generated by a distributed neural network in the developing mammalian spinal cord

iScience
Summary: Spinal circuits generate locomotor rhythms, but the mechanisms behind episodic locomotor behaviors remain unclear. This study investigated dopamine-induced episodic rhythms in isolated neonatal mouse spinal cords to understand these mechanisms ...
Jonathan J. Milla-Cruz, Adam P. Lognon, Michelle A. Tran, Stephanie A. Di Vito, Carlotta Löer, Anchita Shonak, Matthew J. Broadhead, Gareth B. Miles, Simon A. Sharples, Patrick J. Whelan   +9 more
doaj   +1 more source

Clustering Algorithm Reveals Dopamine‐Motor Mismatch in Cognitively Preserved Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore the relationship between dopaminergic denervation and motor impairment in two de novo Parkinson's disease (PD) cohorts. Methods n = 249 PD patients from Parkinson's Progression Markers Initiative (PPMI) and n = 84 from an external clinical cohort.
Rachele Malito, Chiara Meneghini, Alice Galli, Luca Gallo, Pierfrancesco Mitrotti, Paola Dimartino, Marianna Inglese, Cinzia Zatti, Alessandro Lupini, Andrea Pilotto, Alessandro Padovani, Micol Avenali, Enza Maria Valente, Cristina Tassorelli, Silvia P. Caminiti   +14 more
wiley   +1 more source

Reiterated male-to-female violence disrupts hippocampal estrogen receptor β expression, prompting anxiety-like behavior

iScience
Summary: Intimate partner violence (IPV) is a significant public health concern whose neurological/behavioral sequelae remain to be mechanistically explained.
Jacopo Agrimi, Lucia Bernardele, Naeem Sbaiti, Marco Brondi, Donato D’Angelo, Marta Canato, Ivan Marchionni, Christian U. Oeing, Giussy Barbara, Beatrice Vignoli, Marco Canossa, Nina Kaludercic, Gaya Spolverato, Anna Raffaello, Claudia Lodovichi, Marco Dal Maschio, Nazareno Paolocci   +16 more
doaj   +1 more source

Specialty Grand Challenge for Molecular Signalling and Pathways in Molecular Neuroscience. [PDF]

Front Mol Neurosci, 2021
Taymans JM.
europepmc   +1 more source

Reinstatement of long-term memory following erasure of its behavioral and synaptic expression in Aplysia. [PDF]

, 2014
Long-term memory (LTM) is believed to be stored in the brain as changes in synaptic connections. Here, we show that LTM storage and synaptic change can be dissociated.
Cai, Diancai, Chen, Shanping, Glanzman, David L, Pearce, Kaycey, Roberts, Adam C, Sun, Philip Y-W   +5 more
core   +2 more sources