J Clin Psychopharmacol
December 2024
Following a decades-long decline in psychedelic research resulting from social, political, and legislative factors, there has been greatly renewed interest in these compounds' ability to treat psychiatric disorders. Classic psychedelics, encompassing both natural and synthetic psychoactive compounds, are characterized by their action as agonists or partial agonists of serotonin 5-hydroxytryptamine 2A receptors. In this comprehensive review, we summarize the latest clinical trials of classic psychedelics on depression and anxiety, attending to the patient demographics and methodology of each study.
View Article and Find Full Text PDFMicroRNAs (miRNAs) are small, yet profoundly influential, non-coding RNAs that base-pair with mRNAs to induce RNA silencing. Although the basic principles of miRNA biogenesis and function have been established, recent breakthroughs have yielded important new insights into the molecular mechanisms of miRNA biogenesis. In this Review, we discuss the metazoan miRNA biogenesis pathway step-by-step, focusing on the key biogenesis machinery, including the Drosha-DGCR8 complex (Microprocessor), exportin-5, Dicer and Argonaute.
View Article and Find Full Text PDFTreasuring the legacy of Ida B Wells-Barnett as a Black feminist is a vital liberatory commitment, as previous scholarship has commendably demonstrated. Equally important, however, is the need to present Wells-Barnett as an anticolonial theorist whose scholarly texts-Southern Horrors, A Red Record, and Crusade for Justice-should be incorporated into social theory curricula. This article examines Wells-Barnett's acute apprehension of the foundational structures of the US empire-state in her scholarly writings on lynching.
View Article and Find Full Text PDFAims And Objectives: To evaluate the efficacy of treatment following coronectomy on mandibular third molars with inferior alveolar nerve (IAN) involvement.
Methods: A cross-sectional descriptive analysis was done on the mandibular third molars of 37 people (≥ 18 years old, 28 males, and 9 females) who needed a coronectomy and had a confirmed diagnosis of IAN in groups I, II, and III according to the classification of Q. Luo 2018, as found by CBCT.
Background: No standardized method has yet been established for evaluating airway mucosal aberrancies associated with chronic obstructive pulmonary disease (COPD) or chronic bronchitis (CB). While goblet cell hyperplasia (GCH) is an established pathognomonic hallmark of the CB disease process, no standardized method exists for acquiring mucosal biopsies and assessing morphologic airway mucosa alterations. Additionally, the impacts from interventions targeting the airway mucosa are not well defined.
View Article and Find Full Text PDFCurr Probl Diagn Radiol
November 2024
The first search for soft unclustered energy patterns (SUEPs) is performed using an integrated luminosity of 138 fb^{-1} of proton-proton collision data at sqrt[s]=13 TeV, collected in 2016-2018 by the CMS detector at the LHC. Such SUEPs are predicted by hidden valley models with a new, confining force with a large 't Hooft coupling. In events with boosted topologies, selected by high-threshold hadronic triggers, the multiplicity and sphericity of clustered tracks are used to reject the background from standard model quantum chromodynamics.
View Article and Find Full Text PDFIntroduction: CD38 is an ectoenzyme receptor found on hematopoietic cells and its expression is used in the flow cytometric analysis of sub-populations of circulating B cells among peripheral blood mononuclear cells (PBMC) to aid in diagnosing patients with different antibody production defects (AbD). Monoclonal antibodies derived from the sea lamprey Variable Lymphocyte Receptor B (VLRB) are emerging as an alternative to conventional mammalian antibodies. We hypothesized that VLRB MM3 (V-CD38) which specifically recognizes CD38 in a manner correlating with its enzymatic activity could identify terminally differentiated B cells in human PBMC.
View Article and Find Full Text PDFSince the introduction of the central dogma of molecular biology in 1958, various RNA species have been discovered. Messenger RNAs transmit genetic instructions from DNA to make proteins, a process facilitated by housekeeping non-coding RNAs (ncRNAs) such as small nuclear RNAs (snRNAs), ribosomal RNAs (rRNAs), and transfer RNAs (tRNAs). Over the past four decades, a wide array of regulatory ncRNAs have emerged as crucial players in gene regulation.
View Article and Find Full Text PDFProbl Sotsialnoi Gig Zdravookhranenniiai Istor Med
September 2024
The article presents social hygienic characteristics of contingent of persons admitted to second stage of rehabilitation in specialized rehabilitation department after ischemic stroke at early recovery period. The attention is focused on necessity of multidisciplinary approach to rehabilitation measures, taking into account the International Classification of Functioning that permits to achieve more significant results in implementation of rehabilitation measures, to reduce the number of possible complications of this disease in later period, as well as to accelerate process of returning of studied category of patients to full-fledged life.
View Article and Find Full Text PDFThe first search for the Z boson decay to ττμμ at the CERN LHC is presented, based on data collected by the CMS experiment at the LHC in proton-proton collisions at a center-of-mass energy of 13 TeV and corresponding to an integrated luminosity of 138 fb^{-1}. The data are compatible with the predicted background. For the first time, an upper limit at the 95% confidence level of 6.
View Article and Find Full Text PDFAm J Respir Crit Care Med
October 2024
Unlabelled: Rationale/Objective: Acute exacerbations (AEs) of chronic obstructive pulmonary disease (COPD) are associated with significant morbidity and mortality. Whether mucus plugs are associated with prospective exacerbations has not been examined extensively.
Methods: Mucus plugs were visually-identified on baseline chest computed tomography (CT) scans from smokers with Global Initiative for Chronic Obstructive Lung Disease (GOLD) grades 2-4 COPD enrolled in two multicenter cohort studies: Evaluation of COPD Longitudinally to Identify Predictive Surrogate Endpoints (ECLIPSE) and COPDGene.
: Music-based intervention has been advocated as a nonpharmacologic approach for the perioperative control of pain and anxiety in surgical patients. However, its impact on patients with preoperative anxiety has not been clearly established. Our study aimed to examine the impact of music-based intervention administered before, during, and after surgery on postoperative opioid consumption and pain levels, as well as preoperative anxiety, depression, and pain catastrophizing.
View Article and Find Full Text PDFThis study aimed to determine whether the Relative Age Effect (RAE) was present in different sexes and age categories in 12 elite-level international amateur boxing competitions. A total of 4813 athletes competing between 2013 and 2022 were analysed. Athletes were split into four quartiles according to their birth date and compared to the expected (equal) birth date distribution using chi-squared goodness of fit.
View Article and Find Full Text PDFUsing proton-proton collision data corresponding to an integrated luminosity of collected by the CMS experiment at , the decay is observed for the first time, with a statistical significance exceeding 5 standard deviations. The relative branching fraction, with respect to the decay, is measured to be , where the first uncertainty is statistical, the second is systematic, and the third is related to the uncertainties in and .
View Article and Find Full Text PDFA search for collective effects inside jets produced in proton-proton collisions is performed via correlation measurements of charged particles using the CMS detector at the CERN LHC. The analysis uses data collected at a center-of-mass energy of sqrt[s]=13 TeV, corresponding to an integrated luminosity of 138 fb^{-1}. Jets are reconstructed with the anti-k_{T} algorithm with a distance parameter of 0.
View Article and Find Full Text PDFThe relatively few conditions and family member types (e.g., sibling, parent) considered in investigations of family health history in autism spectrum disorder (ASD, or autism) limits understanding of the role of family history in autism etiology.
View Article and Find Full Text PDFComput Softw Big Sci
September 2024
Chronic kidney disease (CKD) presents a significant global health challenge, often progressing to end-stage renal disease (ESRD) necessitating renal replacement therapy (RRT). Late referral (LR) to nephrologists before RRT initiation is linked with adverse outcomes. However, data on CKD diagnosis and survival post-RRT initiation in Kazakhstan remain limited.
View Article and Find Full Text PDFEnergy correlators that describe energy-weighted distances between two or three particles in a hadronic jet are measured using an event sample of sqrt[s]=13 TeV proton-proton collisions collected by the CMS experiment and corresponding to an integrated luminosity of 36.3 fb^{-1}. The measured distributions are consistent with the trends in the simulation that reveal two key features of the strong interaction: confinement and asymptotic freedom.
View Article and Find Full Text PDFmRNA vaccines against SARS-CoV-2 have revolutionized vaccine development, but their immunological mechanisms are not fully understood. Here, we investigate injection site responses of mRNA vaccines by generating a comprehensive single-cell transcriptome profile upon lipid nanoparticle (LNP) or LNP-mRNA challenge in female BALB/c mice. We show that LNP-induced stromal pro-inflammatory responses and mRNA-elicited type I interferon responses dominate the initial injection site responses.
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