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Нейрофармакология каннабиноидов: всеобъемлющий обзор доклинических и клинических данных о экстрактах гемп-деривных веществ и активных соединениях.

Каннабис сатива содержит более 120 фитоканнабиноидов, причем наиболее характерными из них являются Δ9-тетрагидроканнабинол (THC) и каннабидиол (CBD). В настоящем обзоре обобщаются доклинические и клинические данные об экстрактах гематома, каннабиноидах и активных соединениях. THC действует главным образом как частичный агонист каннабиноидного рецептора типа 1 (CB1) и типа 2 (CB2), приводящий к психоактивным, аппетитным, антиэметическим и анальгетическим эффектам. КБР не является опьяняющим и имеет мультимодальный профиль, включающий негативную аллостерическую модуляцию CB1, обратное агонизм CB

The mediating role of health anxiety, resilience, and body image in the relationship between pain and sleep in hematopoietic stem cell transplantation patients.

IntroductionBio-psychological factors may affect the relationship between pain and sleep, but they are understudied in hematopoietic stem cell transplantation (HSCT) patients. This study investigated the mediating role of health anxiety, resilience, and body image in the relationship between pain and sleep in HSCT patients.MethodsIn this cross-sectional study, 210 HSCT patients from Motahari clinic, Shiraz University of Medical Sciences were recruited using convenience sampling. Demographic and clinical characteristics, Pittsburgh Sleep Quality Index, Numeric Rating Scale of Pain, Health Anxie

Steps towards a Multiple Myeloma Cure?

Multiple myeloma survival has increased in last 20 years because of new treatments, better clinical management due to novel diagnostic tools such as imaging, and better understanding of the disease, biologically and genetically. Novel drugs have been introduced that act with different therapeutic mechanisms, but so have novel therapeutic strategies such as consolidation and maintenance after autologous stem cell transplant. Imaging (such as PET-CT and MRI) has been applied at diagnosis and after therapy for minimal residual disease monitoring. Multiparametric flow and molecular NGS may detect,

Временная тенденция изменения национального и субнационального бремени раковых заболеваний, обусловленная факторами риска в Иране 1990 в адрес 2021:: Результаты глобального исследования бремени болезней 2021.

Рак является одной из главных причин смерти в мире и в Иране. Однако исследований, посвященных изучению тенденций, связанных с факторами риска возникновения раковых заболеваний в Иране, недостаточно. В этом исследовании мы представляем оценки возможного воздействия раковых заболеваний на национальном и субнациональном уровнях в Иране. 1990 в адрес 2021. МЕТОДЫ: В рамках данного исследования использовались данные, полученные от Глобального центра по проблемам заболеваемости (ГБЗ) 2021 Исследование, проведенное для оценки потерянных лет жизни, связанных с раком, лет жизни с инвалидностью, лет жи

Воспаление и воспаление болезней, маркеры и посредники: роль КПИ в некоторых воспламенительных заболеваниях

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… EGCs may be activated and proliferated in reaction to inflammation and injury undergoing reactive gliosis (enterogliosis) due to alterations in the homeostasis of the enteric nervous system. …

CircRNA ITCH: Insight Into Its Role and Clinical Application Prospect in Tumor and Non-Tumor Diseases.

CircRNA E3 ubiquitin protein ligase (ITCH) (circRNA ITCH, circ-ITCH), a stable closed-loop RNA derived from the 20q11.22 region of chromosome 20, is a new circRNA discovered in the cytoplasm in recent decades. Studies have shown that it does not encode proteins, but regulates proteins expression at different levels. It is down-regulated in tumor diseases and is involved in a number of biological activities, including inhibiting cell proliferation, migration, invasion, and promoting apoptosis. It can also alter disease progression in non-tumor disease by affecting the cell cycle, inflammatory r

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… Enteric Nervous System Development and Hirschsprung's Disease: Advances in Genetic and Stem Cell Studies. Nat. Rev. Neurosci. 8 (6), 466–479. 10.1038/nrn2137 Hermida M., Dinesh Kumar J., Leslie N. (2017). GSK3 and its Interactions with the PI3K/AKT/mTOR Signalling Network. Adv. Biol. …

Targeting nuclear import and export in hematological malignancies.

The transport of proteins across the nuclear membrane is a highly regulated process, essential for the cell function. This transport is actively mediated by members of the karyopherin family, termed importins, or exportins, depending on the direction of transport. These proteins play an active part in tumorigenesis, through aberrant localization of their cargoes, which include oncogenes, tumor-suppressor genes and mediators of key signal transduction pathways. Overexpression of importins and exportins is reported in many malignancies, with implications in cell growth and viability, differentia

Defining neuroblastoma: From origin to precision medicine.

Neuroblastoma (NB), a heterogenous pediatric tumor of the sympathetic nervous system, is the most common and deadly extracranial solid malignancy diagnosed in infants. Numerous efforts have been invested in understanding its origin and in development of novel curative targeted therapies. Here, we summarize the recent advances in the identification of the cell of origin and the genetic alterations occurring during development that contribute to NB. We discuss current treatment regimens, present and future directions for the identification of novel therapeutic metabolic targets, differentiation

Cellular Senescence and Aging: Mechanisms, Disease Convergence, and Therapeutic Frontiers.

Cellular senescence, a stress-induced, irreversible cell cycle arrest coupled with a proinflammatory secretory phenotype, has emerged as both a central driver of aging and a tractable therapeutic target. Although acute senescence contributes beneficially to tumor suppression and wound healing, chronic accumulation of senescent cells sustains systemic inflammaging and accelerates organ dysfunction. This review synthesizes current progress in aging biology into a unified mechanistic and translational framework. We first examine how primary aging hallmarks, such as genomic instability and epigene

" Глаза как окно к нейродегенерации: окисляющий стресс " , " Оптическая уязвимость нерва " и " Стержневой обзор биомаркеров-а " .

Нейродегенеративные заболевания представляют собой серьезное и растущее бремя для здоровья населения мира, характеризующееся постепенной нейронной дисфункцией, аксонной дегенерацией и необратимой потерей нейронных тканей. Все больше фактов указывает на окислительный стресс как на один из нескольких взаимодействующих патогенных механизмов в болезни Альцгеймера, болезни Паркинсона, амиотропического бокового склероза и нескольких оптических нейропот. Все больше внимания уделяется оси мозга и сетчатки, поскольку сетчатка и зрительный нерв делятся структурными, метаболическими и молекулярными харак

Новая когнитивная скрининговая батарея на основе смартфона для многоразового склероза (испытание): проверка достоверности.

ЦЕЛЬ: Когнитивное ухудшение характерно для множественных склерозов (МС) и требует регулярного контроля. В настоящее время когнитивное состояние измеряется в клинической практике с использованием бумажных и пенсильных тестов, которые требуют много времени и затрат. Дистанционный мониторинг когнитивного статуса мог бы предложить решение, поскольку предыдущие исследования средств телемедицины доказали свою осуществимость и приемлемость для людей, имеющих MS. Однако существующие приложения, основанные на использовании смартфонов, включают дизайны, подверженные моторным помехам, и в первую очередь

Long-term home mechanical ventilation using a noninvasive ventilator via tracheotomy in patients with myasthenia gravis: a case report and literature review.

Neuromuscular diseases (NMD) are indications for long-term home mechanical ventilation (HMV). Noninvasive ventilation is preferred to HMV. However, invasive mechanical ventilation (IMV) is more appropriate if the patient has uncontrollable airway secretions, the possibility of aspiration, failure to wean, or severe weakness of the respiratory muscles. But if the patient undergoes multiple intubation or tracheotomy, it will be more painful and unbearable. For some end-stage NMD patients who need long-term tracheostomy, HMV using noninvasive ventilator via tracheotomy may be a conservative care

Osteoarthritis of the knee - biochemical aspect of applied therapies: a review.

The most prevalent form of arthritis is osteoarthritis (OA) of the knee, which is characterized by a degeneration of articular cartilage resulting in the development of osteophytes, or bone spurs. Main goals of OA treatment are to reduce pain, slow the disease progression, and improve joint function and the quality of life. The purpose of this study was to verify all the therapies recommended by the European Society for Clinical and Economic Aspects of Osteoporosis and Osteoarthritis (ESCEO) from the biochemical point of view. Non-steroidal anti-inflammatory drugs (NSAIDs) inhibit the synthesi

RNA Therapeutics in Viral Infections and Cancer: Mechanisms, Challenges, and Prospects: A Review.

Background: RNA therapeutics represent a rapidly advancing field with significant potential for treating viral infections and cancer. This review examines the current landscape of RNA-based strategies, including siRNA, miRNA mimics, and antisense oligonucleotides. For viral infections, the focus is on hepatitis B (HBV) and C (HCV), HIV, and SARS-CoV-2. Approaches include targeting viral transcripts directly (e.g., siRNAs against HBV surface antigen) or host factors critical for viral replication (e.g., anti-miR-122 miravirsen for HCV). The successful development of mRNA vaccines for COVID-19 i

Histopathological Markers for Target Therapies in Primary Cutaneous Lymphomas.

In recent years, targeted (biological) therapies have become available also for primary cutaneous T-cell lymphomas (PCTCLs) including anti-CD30 (brentuximab vedotin) in mycosis fungoides, primary cutaneous anaplastic large T-cell lymphoma, lymphomatoid papulosis; anti-CCR4 (mogamulizumab) in Sezary syndrome; anti-CD123 (tagraxofusp) in blastic plasmocytoid cell neoplasm. Moreover, anti-PD1 (nivolumab), anti-PDL1 (pembrolizumab, atezolizumab), anti-CD52 (alemtuzumab), anti-KIR3DL2-CD158k (lacutamab), and anti-CD70 (cusatuzumab) have been tested or are under investigations in phase II trials. Th

Stem Cells as Potential Candidates for Psoriasis Cell-Replacement Therapy.

Recent years have seen considerable progress in explaining the mechanisms of the pathogenesis of psoriasis, with a significant role played in it by the hyper-reactivity of Th1 and Th17 cells, Treg function disorder, as well as complex relationships between immune cells, keratinocytes, and vascular endothelium. The effect of stem cells in the epidermis and stem cells on T cells has been identified and the dysfunction of various types of stem cells may be a prime cause of dysregulation of the inflammatory response in psoriasis. However, exploring these mechanisms in detail could provide a chance

Искусственный интеллект и машинное обучение в нейрогенной дисфункции нижних мочевых путей и травме спинного мозга: текущее состояние, новые технологии и этические перспективы.

Искусственный интеллект (АИ) и машинное обучение все чаще применяются во всех областях урологии, при этом особое значение придается нейрогенной дисфункции нижних мочевых путей (НЛУТД) у лиц с повреждениями спинного мозга (КВП). Кроме того, существуют особые перспективы в том, что касается лечения NLUTD — сложного, пожизненного состояния, затрагивающего людей с SCI, а также связанного с множественным склерозом, болезнью Паркинсона и другими неврологическими расстройствами. В этой статье содержится всеобъемлющий анализ нынешней и формирующейся роли МА в нейроурологии с уделением особого внимания

Immunotherapy of Hematological Malignancies of Human B-Cell Origin with CD19 CAR T Lymphocytes.

Acute lymphoblastic leukemia (ALL) and non-Hodgkin's lymphoma (NHL) are hematological malignancies with high incidence rates that respond relatively well to conventional therapies. However, a major issue is the clinical emergence of patients with relapsed or refractory (r/r) NHL or ALL. In such circumstances, opportunities for complete remission significantly decline and mortality rates increase. The recent FDA approval of multiple cell-based therapies, Kymriah (tisagenlecleucel), Yescarta (axicabtagene ciloleucel), Tecartus (Brexucabtagene autoleucel KTE-X19), and Breyanzi (Lisocabtagene Mara

Association Between Common Variable Immunodeficiency and Pulmonary Amyloidosis: Review.

Background: Common variable immunodeficiency (CVID) is the most frequent symptomatic primary antibody deficiency, associated with recurrent infections, immune dysregulation, and non-infectious complications. Amyloidosis is a rare but severe complication with pulmonary involvement being exceptional. Objective: The aim of this study was to review reported cases of amyloidosis complicating CVID and present a unique case of pulmonary involvement. Methods: A literature research identified observational studies and case reports linking amyloidosis with CVID. Additionally, we describe a patient with

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… These manifestations may result from infiltrative involvement causing mucosal fragility or vascular compromise, as well as from autonomic dysfunction due to amyloid infiltration of the enteric nervous system [ 62 ]. …

A Comprehensive Evaluation of CAR-T Cell Gene Therapy, Tracing its Revolutionary Clinical Breakthroughs and Advancements Towards Next-Generation Engineering.

BACKGROUND: CAR-T cell gene therapy has advanced from an experimental concept to a standard curative treatment for selected hematologic malignancies. Substantial clinical evidence has established CAR-T therapy as a cornerstone for relapsed/refractory B-cell malignancies and multiple myeloma, demonstrating durable, long-term remissions. In 2025, the U.S. Food and Drug Administration (FDA) eliminated the Risk Evaluation and Mitigation Strategy (REMS) requirement, reflecting improved clinical management of Cytokine Release Syndrome (CRS) and Immune Effector Cell-Associated Neurotoxicity Syndrome