Результаты поиска

Каннабидиол как иммунный модулятор: всеобъемлющий обзор.

Каннабидиол (КБР), непсихоактивный фитоканнабиноид, полученный из сативы Каннабиса, стал многообещающим терапевтическим агентом в силу его разнообразных фармакологических свойств, включая сильные антивоспалительные, нейрозащитные и иммунодуляторные эффекты. КБР модифицирует иммунную реакцию, включая регулирование активности клеток Т, введение апоптоза макрофага, подавление провоспалительных цитокинов и модуляцию сигнальных путей воспаления и иммунной гомеостазии. Был проведен всеобъемлющий поиск литературы с использованием баз данных PubMed, Scopus и Web of Science в целях выявления соответств

Osteoclast Activation and Inflammatory Bone Diseases: Focusing on Receptors in Osteoclasts.

Bone homeostasis depends on the balance between osteoblast-mediated bone formation and osteoclast-mediated bone resorption. An increasing number of studies have revealed that under inflammatory conditions, osteoclast overactivation is responsible for bone loss in relevant bone diseases. Multiple signaling pathways such as receptor activator of nuclear factor-kappa B ligand (RANKL) signaling are involved in osteoclast activation. These signaling pathways rely on various receptors expressed on the surface of osteoclast progenitor cells (OPCs) or osteoclasts, which are activated by their correspo

Обзор " Метформин " и " нейродегенерация: всеобъемлющий обзор " .

В рамках этого всеобъемлющего обзора изучается терапевтический потенциал метаформина, хорошо зарекомендовавшего себя лекарство от диабета, при лечении нейродегенеративных расстройств. Первоначально использованная в качестве первой линии обработки для типа 2 диабет, недавние исследования начали изучать эффекты метаформина, выходящие за рамки метаболических расстройств, особенно его нейрозащитные способности против таких заболеваний, как болезнь Паркинсона, болезнь Альцгеймера, болезнь Хантингтона и множественный склероз. Ключевые выводы показывают, что нейрозащитный эффект метформина действует

Cancer-Related Alopecia Risk and Treatment.

Opinion statementCancer-related alopecia (CRA) presents a significant challenge for many patients undergoing cancer treatment, often affecting their psychological well-being and sense of identity. In my opinion, the optimal management of CRA requires a proactive, personalized approach that prioritizes both prevention and regrowth, while taking into account the type of cancer therapy, patient goals, and overall clinical context. For patients receiving chemotherapy, especially taxane- or anthracycline-based regimens, scalp cooling should be offered as a first-line preventative option whenever fe

Anti-carcinogenic and Anti-bacterial Properties of Selected Spices: Implications in Oral Health.

"Let food be thy medicine and medicine be thy food", as said by the father of medicine, Hippocrates in 431 B.C. Nature has provided us with a variety of treatment modalities in the form of food. For the first 5,000 years of civilization, humans relied on herbs and foods for medicine. Only in the past 60 years have we forgotten our medicinal "roots" in favor of patented medicines. While pharmaceutical ingredients have their value, we should not overlook the well-documented, non-toxic and inexpensive healing properties of food. As an individual we consume food several times a day without a compl

Совпадение в полном тексте источника
… Curcumin also effectively inhibits metastasis by decreasing invasive potential of a carcinogen through mitogen-activated protein kinase/extracellular signal-regulated kinase kinase 3 (MEKK3) and p-mitogen-activated protein kinase 12 (MAPK12: ERK3) signaling pathways which inhibit matrix metalloproteinases …

Adjuvant Properties of Caffeic Acid in Cancer Treatment.

Caffeic acid (CA) is a polyphenol belonging to the phenylpropanoid family, commonly found in plants and vegetables. It was first identified by Hlasiwetz in 1867 as a breakdown product of caffetannic acid. CA is biosynthesized from the amino acids tyrosine or phenylalanine through specific enzyme-catalyzed reactions. Extensive research since its discovery has revealed various health benefits associated with CA, including its antioxidant, anti-inflammatory, and anticancer properties. These effects are attributed to its ability to modulate several pathways, such as inhibiting NFkB, STAT3, and ERK

Post-transplant cyclophosphamide-induced cardiotoxicity: A comprehensive review.

Cyclophosphamide-induced cardiotoxicity, associated with its toxic metabolite acrolein, is a significant concern and unresolved issue, especially when cyclophosphamide is administrated in high doses. However, cardiotoxicity following low-dose cyclophosphamide has been also documented, especially in post-hematopoietic stem cell transplantation (post-HSCT) settings. Despite the involvement of multiple signaling pathways in cyclophosphamide-induced cardiomyopathy, the exact underlying mechanisms remain to be fully elucidated. This review outlines the current challenges of cyclophosphamide therapy

Нацеливание на природные полифенолы антиоксидантов в целях защиты от нейроинфламмации и нейродегенеративных заболеваний: всеобъемлющий обзор.

Полифенолы, природные фитонутриенты, встречающиеся в растительных продуктах питания, привлекли значительное внимание к их потенциальному терапевтическому воздействию в неврологических заболеваниях и нейроинфламмации. Эти соединения обладают различными возможностями нейрозащиты, включая антиоксидантные, антивоспалительные и антиамильоидные свойства, которые способствуют смягчению развития таких нейродегенеративных заболеваний, как болезнь Альцгеймера (AD), болезнь Паркинсона (PD), деменция, множественный склероз (MS), Строк и болезнь Хантингтона (HD). Полифенолы были тщательно изучены на предме

Dietary Polyphenols and Their Biological Significance

Dietary polyphenols represent a wide variety of compounds that occur in fruits, vegetables, wine, tea, extra virgin olive oil, chocolate and other cocoa products. They are mostly derivatives and/or isomers of flavones, isoflavones, flavonols, catechins and phenolic acids, and possess diverse biological properties such as antioxidant, antiapoptosis, anti-aging, anticarcinogen, anti-inflammation, anti-atherosclerosis, cardiovascular protection, improvement of the endothelial function, as well as inhibition of angiogenesis and cell proliferation activity. Most of these biological actions have bee

Precision medicine in nasopharyngeal carcinoma: comprehensive review of past, present, and future prospect.

Nasopharyngeal carcinoma (NPC) is an aggressive malignancy with high propensity for lymphatic spread and distant metastasis. It is prominent as an endemic malignancy in Southern China and Southeast Asia regions. Studies on NPC pathogenesis mechanism in the past decades such as through Epstein Barr Virus (EBV) infection and oncogenic molecular aberrations have explored several potential targets for therapy and diagnosis. The EBV infection introduces oncoviral proteins that consequently hyperactivate many promitotic pathways and block cell-death inducers. EBV infection is so prevalent in NPC pat

Modeling the Bone Marrow Niche in Multiple Myeloma: From 2D Cultures to 3D Systems.

Multiple myeloma is a hematologic malignancy characterized by the clonal proliferation of plasma cells within the bone marrow. The tumor microenvironment plays a crucial role in multiple myeloma pathogenesis, progression, and drug resistance. Traditional two-dimensional cell culture models have been instrumental in multiple myeloma research. However, they fail to recapitulate the complex in vivo bone marrow microenvironment, leading to limited predictive value for clinical outcomes. Three-dimensional cell culture models emerged as more physiologically relevant systems, offering enhanced insigh

Внутриядерное периферальное перевыражение Pituitary-Tumor-transforming Gene 1:: Иммуногистохимическая биомаркировка лимфатического узла в яичной семиноме.

Фон/цели: Опухоли яичных микробных клеток, особенно полунома, являются основной причиной рака у мужчин в возрасте 15-40 Годы. Решение о адъютантной терапии основывается на гистологических особенностях с неопределенной перспективной ценностью. Ген Pituitary-Tumor-Transforming Gene 1 (PTTG1), который кодирует секуриновый протеин, имеет решающее значение для разделения сестринских хроматидов. Наши предыдущие исследования in vitro показали, что ядерное выражение PTTG1 поощряет инвазивность, дедифференцацию и неолимфангиогенез в яичниковой полуноме. Методы: Мы провели гипотетическое ретроспективное

Targeting translation initiation in breast cancer.

Over the past 20 years, a better understanding of cancer biology, screening for early detection, improved adjuvant treatment, and targeted therapies have decreased the rate of breast cancer deaths. However, resistance to treatment is common, and new approaches are needed. Deregulation of translation initiation is associated with the commencement and progression of cancer. Often, translation initiation factors are overexpressed and the related signaling pathways activated in human tumors. Recently, a significant number of inhibitors that target translation factors and pathways have become avail

AIMP1 promotes multiple myeloma malignancy through interacting with ANP32A to mediate histone H3 acetylation.

BackgroundMultiple myeloma (MM) is the second most common hematological malignancy. An overwhelming majority of patients with MM progress to serious osteolytic bone disease. Aminoacyl-tRNA synthetase-interacting multifunctional protein 1 (AIMP1) participates in several steps during cancer development and osteoclast differentiation. This study aimed to explore its role in MM.MethodsThe gene expression profiling cohorts of MM were applied to determine the expression of AIMP1 and its association with MM patient prognosis. Enzyme-linked immunosorbent assay, immunohistochemistry, and Western blotti

Targeting the Post-Irradiation Tumor Microenvironment in Glioblastoma via Inhibition of CXCL12.

Radiotherapy is a mainstay in glioblastoma therapy as it not only directly targets tumor cells but also depletes the tumor microvasculature. The resulting intra-tumoral hypoxia initiates a chain of events that ultimately leads to re-vascularization, immunosuppression and, ultimately, tumor-regrowth. The key component of this cascade is overexpression of the CXC-motive chemokine ligand 12 (CXCL12), formerly known as stromal-cell derived factor 1 (SDF-1). We here review the role of CXCL12 in recruitment of pro-vasculogenic and immunosuppressive cells and give an overview on future and current dr

Novel agents for advanced pancreatic cancer.

Pancreatic cancer is relatively insensitive to conventional chemotherapy. Therefore, novel agents targeting dysregulated pathways (MAPK/ERK, EGFR, TGF-β, HEDGEHOG, NOTCH, IGF, PARP, PI3K/AKT, RAS, and Src) are being explored in clinical trials as monotherapy or in combination with cytotoxic chemotherapy. This review summarizes the most recent advances with the targeted therapies in the treatment of patients with advanced pancreatic cancer.

MicroRNAs and long non-coding RNAs in pancreatic cancer: From epigenetics to potential clinical applications.

MicroRNAs (miRNAs) and long non-coding RNAs (lncRNAs) are two relevant classes of non-coding RNAs (ncRNAs) that play a pivotal role in a number of molecular processes through different epigenetic regulatory mechanisms of gene expression. As a matter of fact, the altered expression of these types of RNAs leads to the development and progression of a varied range of multifactorial human diseases. Several recent reports elucidated that miRNA and lncRNAs have been implicated in pancreatic cancer (PC). For instance, dysregulation of such ncRNAs has been found to be associated with chemoresistance,

1'-Acetoxyeugenol Acetate Isolated from Thai Ginger Induces Apoptosis in Human Ovarian Cancer Cells by ROS Production via NADPH Oxidase.

The rhizomes of Alpinia galanga (Thai ginger) have been used extensively as a spice in Southeast Asian and Arabian cuisines and reported to possess a wide range of biological properties, such as antioxidant, antimicrobial, and antibacterial. However, the specific molecular and cellular mechanisms underlying the anti-tumor effects induced by Thai ginger and its corresponding active compounds have been poorly characterized. We found that upon EtOH extraction, Thai ginger extract exhibits cytotoxic activity (IC50 < 10 μg/mL) and triggers cell death via caspase-dependent apoptosis in human ovarian

Появляющаяся роль BTK Inhibitors в многоразовом склерозе: от иммунобиологии к клиническому переводу.

Множественный склероз (MS), аутоиммунное заболевание, предполагает периферическую иммунную активацию, за которой следует воспаление CNS в разрозненной форме. Несмотря на то, что высокоэффективные методы коррекции заболеваний (HO-DMT) оказались эффективными в борьбе с рецидивами у пациентов с синдромом MS, они не позволяют эффективно ориентироваться на хроническую микрогильевую активацию и удушающие повреждения у пациентов с синдромом MS. Тейросиновые ингибиторы киназы Брютона (BTKis), которые являются перорально активными и способными пересечь мозговой барьер, были признаны эффективными для мо

Can Hemp Help? Low-THC Cannabis and Non-THC Cannabinoids for the Treatment of Cancer.

Cannabis has been used to relieve the symptoms of disease for thousands of years. However, social and political biases have limited effective interrogation of the potential benefits of cannabis and polarised public opinion. Further, the medicinal and clinical utility of cannabis is limited by the psychotropic side effects of ∆9-tetrahydrocannabinol (∆9-THC). Evidence is emerging for the therapeutic benefits of cannabis in the treatment of neurological and neurodegenerative diseases, with potential efficacy as an analgesic and antiemetic for the management of cancer-related pain and treatment-r