Wang L, Conner J, Nagahara A, Tuszynski M (2016) Rehabilitation drives enhancement of neuronal structure in functionally relevant neuronal subsets. Proc Natl Acad Sci U S A 113:2750-2755. doi: 10.1073/pnas.1514682113 Summary: Rehabilitation is often prescribed after brain injury, but the basis for how training can influence brain plasticity and recovery is unclear. In this study, […]
Yuan X, Yang M, Chen X, Zhang X, Sukhadia S, Musolino N, Bao H, Chen T, Xu C, Wang Q, Santoro S, Ricklin D, Hu J, Lin R, Yang W, Li Z, Qin W, Zhao A (2017) Characterization of the first fully macropinocytosing human antibodies human anti-TEM1 scFv in models of solid tumor imaging and
Vazquez-DeRose J, Schwartz M, Nguyen A, Warrier D, Gulati S, Mathew T, Neylan T, Kilduff T (2016) Hypocretin/orexin antagonism enhances sleep-related adenosine and GABA neurotransmission in rat basal forebrain. Brain Struct Funct 221:923-940. doi: 10.1007/s00429-014-0946-y Summary: The basal forebrain (BF) is one of the regions receiving excitatory input from orexin neurons. The authors investigated the
Mittelman-Smith M, Krajewski-Hall S, McMullen N, Rance N (2016) Ablation of KNDy neurons results in hypogonadotropic hypogonadism and amplifies the steroid-induced LH surge in female rats. Endocrinology 157:2015-2027. doi: 10.1210/en.2015-1740 Summary: KNDy neurons are a subpopulation of neurons in the infundibular nucleus that coexpress estrogen receptor α, kisspeptin, and neurokinin B (NKB) mRNA. Previous work
Fu R, Chen X, Zuo W, Li J, Kang S, Zhou L, Siegel A, Bekker A, Ye J (2016) Ablation of μ opioid receptor-expressing GABA neurons in rostromedial tegmental nucleus increases ethanol consumption and regulates ethanol-related behaviors. Neuropharmacology 107:58-67. doi: 10.1016/j.neuropharm.2016.02.027 Summary: In this work the authors investigated cellular mechanisms underlying the aversive effects of
Li P, Janczewski W, Yackle K, Kam K, Pagliardini S, Krasnow M, Feldman J (2016) The peptidergic control circuit for sighing. Nature 530:293-297. doi: 10.1038/nature16964 Summary: Sighs are often associated with relief or sadness, but rodents sigh spontaneously dozens of times per hour. There are physiological benefits to sighing, including enhancement of gas exchange and
The peptidergic control circuit for sighing. Read More »
Akagi S, Kono N, Ariyama H, Shindou H, Shimizu T, Arai H (2016) Lysophosphatidylcholine acyltransferase 1 protects against cytotoxicity induced by polyunsaturated fatty acids. FASEB J 30:2027-2039. doi: 10.1096/fj.201500149 PMID: 26887439 Summary: Dietary consumption of polyunsaturated fatty acids can influence the degree of fatty acid unsaturation in membrane phospholipids, and consequently membrane-associated functions. Scientists set
Köppen J, Stuebing S, Sieg M, Blackwell A, Blankenship P, Cheatwood J, Wallace D (2016) Cholinergic deafferentation of the hippocampus causes non-temporally graded retrograde amnesia in an odor discrimination task. Behav Brain Res 299:97-104. doi: 10.1016/j.bbr.2015.11.021 Summary: The memory impairments experienced in neurodegenerative disorders such as Alzheimer’s disease have been well documented. One theory attributes
Archer T, Kostrzewa RM (2016) Neuroteratology and animal modeling of brain disorders. Curr Top Behav Neurosci 29:1-40. doi: 10.1007/7854_2015_434 Summary: This work covers development and use of the neurotoxins that are most commonly used as neuroteratologic agents – producing permanent, lifelong destruction of specific groups of neurons. Saporin conjugates are discussed, in terms of animal
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Webster C, Caram-Salas N, Haqqani A, Thom G, Brown L, Rennie K, Yogi A, Costain W, Brunette E, Stanimirovic D (2016) Brain penetration, target engagement, and disposition of the blood-brain barrier-crossing bispecific antibody antagonist of metabotropic glutamate receptor type 1. FASEB J 30:1927-1940. doi: 10.1096/fj.201500078 PMID: 26839377 Summary: To generate a BBB-transmigrating antibody that could