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Sci Rep: The key protein for Alzheimer's disease has the effect of treating disease
Time of Update: 2021-02-28
the study, published recently in the journal Scientific Reports, showed that a shorter form of protein peptide is thought to cause AD (β-amyloid protein 42 or A-beta 42), ending the destruction mechanism of its longer proteins.
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The study found the mechanism by which the fruit fly rhythm neurons gate memory fades
Time of Update: 2021-02-28
At the same time, a single retreat training that could not have stabilized the formation of a receding memory, accompanied by the brief activation of the DN1 rhythm neurons in fruit flies, can steadily form a receding memory sufficient to last more than 3 hours and disappear after 24 hours, similar to the results of multiple retreat training (Figure 1).
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Neuropharma: Caffeine intake in pregnant women affects brain development in future generations
Time of Update: 2021-02-28
9, 2020 /--- -- Researchers at the Del monte Institute of Neuroscience at the University of Rochester Medical Center (URMC) analyzed brain scans of thousands of 9- and 10-year-olds and revealed changes in the brain structure of children exposed to caffeine in the womb.
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J Neurosci: Reducing testosterone during adolescence increases the brain's sensitivity to adulthood
Time of Update: 2021-02-27
(Bioon.com) Source: Lower testosterone when puberty increases the brain's sensey to it in adulthood Original source: Pubertal Testosterone and Brain Response To Faces in Adult Younghood: An Interplay Between And Activation Effects in Young Men, J Neurosci (2021).
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Front Neurosci: Star brain cells are associated with stuttering
Time of Update: 2021-02-27
mechanism for the role of ketones in stuttering appears to involve in part an increase in the metabolism or activity of star-shaped glial cells in the syroids.
we know exactly how lipe ketones activate astrocytes in the sympospheric body," said Sheikh Bahaei, an expert on astronic glial cells.
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Science Sub-Journal: Using neurons from iPS cells can be used to test treatments for Christiansen syndrome
Time of Update: 2021-02-27
study was published in the February 10, 2021 issue of the Journal of Science Translational Medicine under the title "Human neurons from Christianson syndrome ipsCs reveal mutation-specific responses to rescue strategies." images from Science Translational Medicine, 2021, doi:10.1126/scitranslmed.aaw0682.
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Sci Rep: How does a visual system prevent overload?
Time of Update: 2021-02-27
February 10, 2021 /--- -- Russian researchers from HSE University have studied a hypothesis about the ability of visual systems to automatically classify objects and confirmed it with experimental results.
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Nat Commun: Study reveals causes of muscle weakness in older adults
Time of Update: 2021-02-27
study, published in Nature Communications, identified 15 regions of the genome or gene base associated with muscle weakness, including 12 gene constellations that were not previously covered in successive measurements of grip strength.
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Chinese scientists have discovered a new mechanism of "pathogenic protein" in Alzheimer's disease
Time of Update: 2021-02-27
recently, a team of researchers at the University of Science and Technology of China, Professor Liu Qiang, found that this "pathogenic protein" inhibits the metabolism of neuron cells, revealing the underlying causes of learning and memory impairment in Alzheimer's patients.
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Curr Biol: Why do we get bitten by a snake for ten years? Maybe special neurons in the brain are at work!
Time of Update: 2021-02-27
February 13, 2021 // -- Negative experiences of food often make it unbearable to eat it again; in a recent study published in the international journalCurrent Biology, scientists from institutions suc
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eNeuro: New research could help solve the problem of overeating
Time of Update: 2021-02-27
a 10-person team led by Dr. Brandon Warren, an assistant professor of pharmacodynamics at the University of Florida, found specific areas of the brain associated with memory and the pursuit and desire for food.
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Science: The erythrative factor Oct4 is closely related to the expansion of the differentiation potential of cranial nerve cells
Time of Update: 2021-02-27
In a new study, researchers from Stanford University School of Medicine in the United States speculated that an impartial analysis of transcriptional heterogeneity in the early stages of mammalian CNCC development might identify a pregenital cell population and provide clues as to how these particular cells can gain their extraordinary differentiation potential.
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Sci Adv: Sound affects early brain development
Time of Update: 2021-02-27
Kanold's current research, which began when he previously worked at the University of Maryland, solves two questions: What happens when sound signals reach subplate neurons, and can changes in sound signals alter the brain circuits in these areas?
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PNAS: Noise affects the learning and memory function associated with the sea horse
Time of Update: 2021-02-27
Xiaoming Zhou, a team of professors at the School of Life Sciences of East China University and the Key Laboratory of the Ministry of Brain Functional Genomics, recently published academic results in the Proceedings of the National Academy of Sciences (PNAS), Zhang et al., Environmental noisees degrade hippocampus-learning and memory.
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12 allergies on the market for 30 years! FDA approves AbbVie botulinum toxin Botox: Treatment of neurogenic urinary muscle over-activity in children!
Time of Update: 2021-02-27
February 16, 2021 // -- AbbVie recently announced that the U.S. Food and Drug Administration (FDA) has approved Botox (OnabotulinumtoxinA, BotulintoxinA, Botox A) for the treatment of ≥5-year-old pediatric patients with inadequate or insensitive anticholinergic drugs to treat bladder dystrophy (bladder muscle) associated with neuropathy.
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New drugs for depression! Johnson and Johnson Spravato nasal spray approved in the European Union: for patients with severe depression with acute psychosis, rapid reduction of depression!
Time of Update: 2021-02-27
-- Johnson and Johnson (JNJ)'s Jansen Pharmaceuticals recently announced that the European Commission (EC) has approved the expansion of Spravato (es) The use of the spray, as an acute short-term treatment drug, in combined with oral antidepressants, is used to treat adult patients with moderate to severe depressive episodes that constitute a psychiatric emergency (MDD) according to clinical judgment, and to rapidly reduce depressive symptoms.
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Scientists have discovered for the first time the neural mechanisms of temporary forgetting
Time of Update: 2021-02-26
Recently, researchers in the Department of Neuroscience at the Scripps Institution in Florida found that dopamine neurons in fruit flies mediate memory suppression for short-term forgetting, the first time scientists have discovered a neurological mechanism of temporary forgetting.
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Acta Neuropathologica: In-body amplification of pathogenic tau proteins retains disease-specific bioactive characteristics
Time of Update: 2021-02-26
recent studies have shown that tau strains exhibit strain-specific biological activity in tau propagation models, also known as pathogenicity.
, however, whether the specific pathogenicity of strains of tau seeds from primitive human sources can be maintained in amplified tau strains remains to be tested.
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JNNP: The significance of gene screening for amyotrophic lateral sclerosis system
Time of Update: 2021-02-26
Currently, at least in the UK, only cases with a family history of ALS, dementia or a younger age tend to routinely screen for genes in a clinical setting, and with the emergence of specific genetic forms of treatment for diseases associated with SOD1 or C9orf72 mutations, this raises the question of whether all ALS patients should be genetically screened.
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Nature Communications: What's new! The rate of asymmetry in the left and right brains may indicate a risk of Alzheimer's disease
Time of Update: 2021-02-26
as we age and time, the cerebral cortical becomes thinner and the symmetry of the thickness of the cortical body changes, so the function of the brain decreases.
