Highly sensitive in vivo detection of dynamic changes in enkephalins following acute stress in mice [PDF]
eLifeEnkephalins are opioid peptides that modulate analgesia, reward, and stress. In vivo detection of enkephalins remains difficult due to transient and low endogenous concentrations and inherent sequence similarity.
Marwa O Mikati +8 more
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Methionine enkephalin upregulates toll-like receptors in macrophages to suppress severe fever with thrombocytopenia syndrome virus infection [PDF]
Frontiers in ImmunologyBackgroundSevere fever with thrombocytopenia syndrome virus (SFTSV) is a newly identified tick-borne virus with a high case fatality rate. Currently, no specific antiviral drugs are available for its treatment.
Jing Tian +7 more
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Methionine enkephalin upregulates the immune function of RAW264.7 cells to inhibit the infection of Nelson Bay orthoreoviruses [PDF]
Scientific ReportsPreliminary research has found that MENK can upregulate the antiviral state of macrophages to inhibit influenza virus infection. To further study the immunomodulatory mechanism of MENK in macrophages against reovirus, we used RNA-Seq technology to ...
Xiaoli Tao +4 more
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Extracellular processing of proopiomelanocortin generates short beta endorphin that regulates rat keratinocytes via the delta opioid receptor [PDF]
Scientific ReportsProopiomelanocortin (POMC), a precursor with multiple bioactive peptides, is expressed by keratinocytes and regulates various pathophysiological responses, including pruritus associated with atopic dermatitis (AD).
Hiroyuki Yamamoto +3 more
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Neurotransmitter Imbalance in Tension-Type Headache: A Systematic Review of Mechanisms and Therapeutic Targets [PDF]
Pain and TherapyIntroduction Tension-type headache (TTH) is the most prevalent primary headache disorder worldwide, yet its neurobiological underpinnings remain partially understood.
Lanfranco Pellesi +6 more
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Exposure to exogenous enkephalins disrupts reproductive development in the Eastern lubber grasshopper, Romalea microptera (Insecta: Orthoptera). [PDF]
PLoS ONE, 2012 Enkephalins play a major role in reproductive physiology in crustaceans; however their role in reproductive development in insects is largely unknown. We investigated the effect of exposure to exogenous leucine-enkephalin (Leu-Enk), methionine-enkephalin
Sandeep Kumar +4 more
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Folia Histochemica et Cytobiologica, 2021 INTRODUCTION: A recent study has shown a close neuroanatomical relationship between the enkephalinergic (methionine-enkephalin) and tachykininergic (substance P) systems in the alpaca diencephalon.
Pablo Sánchez +5 more
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Iraqi Journal of Pharmaceutical Sciences, 2017 A small number of researches were done in the design and synthesis of enkephalin analogues that are able to resist degradation effect of proteolytic enzymes with good bioavailability and half-lives.Through studying structure activity relationships we ...
Muthanna S. Al-Ttaee +2 more
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Methionine enkephalin(MENK) upregulated memory T cells in anti-influenza response
BMC Immunology, 2023 Novel prophylactic drugs and vaccination strategies for protection against influenza virus should induce specific effector T-cell immune responses in pulmonary airways and peripheral lymphoid organs.
Jing Tian +6 more
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Computational Approach for Protein Structure Prediction [PDF]
Healthcare Informatics Research, 2013 ObjectivesTo predict the structure of protein, which dictates the function it performs, a newly designed algorithm is developed which blends the concept of self-organization and the genetic algorithm.MethodsAmong many other approaches, genetic algorithm ...
Amouda Venkatesan +4 more
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