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Бенефициарное воздействие Омега-3 Жировых кислот на ожирение и связанные с ним метаболические и хронические воспаленные заболевания.

Известно, что омега-3 полинунасыщенные жирные кислоты (N-3 PUFA) помогают решить проблему воспаления посредством создания антивоспалительных эйкосаноидов и специализированных посредников по восстановлению, включая резолвинов, защитных сооружений и мареинов. Благодаря привязке к рецептору GPR120/FFAR4 они оказывают благоприятное воздействие в результате фосфолипидной реконструкции мембраны, повреждения воспалительных сигнальных молекул, последующего ингибирования NF-ИВ и воспаления активации, а также уменьшения окислительного стресса. Ожирение, хроническое воспалительное заболевание, которое пр

Reprogramming of nitrogen metabolism in tumors: mechanisms and therapeutic implications.

Nitrogen metabolism plays a key role in maintaining normal physiological functions of the organism and cell proliferation and differentiation. Nitrogen metabolism in normal human body maintains a dynamic balance to meet the body's demand for synthesis of biological macromolecules such as proteins and nucleic acids. However, in the process of tumor development, the nitrogen metabolism of tumor cells is reprogrammed to meet the demand of rapid proliferation, showing significantly different metabolic characteristics from normal cells. Key enzymes in the tumor microenvironment affect nitrogen meta

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… Purine catabolism eventually produces uric acid (a nitrogenous waste product), while pyrimidine catabolism produces beta-alanine or beta-aminoisobutyric acid. …

Joint manifestations revealing inborn metabolic diseases in adults: a narrative review.

Inborn metabolic diseases (IMD) are rare conditions that can be diagnosed during adulthood. Patients with IMD may have joint symptoms and the challenge is to establish an early diagnosis in order to institute appropriate treatment and prevent irreversible damage. This review describes the joint manifestations of IMD that may be encountered in adults. The clinical settings considered were arthralgia and joint stiffness as well as arthritis. Unspecific arthralgias are often the first symptoms of hereditary hemochromatosis, chronic low back pain may reveal an intervertebral disc calcification in

Single Nucleotide Polymorphisms in XMN1-HBG2, HBS1L-MYB, and BCL11A and Their Relation to High Fetal Hemoglobin Levels That Alleviate Anemia.

Anemia is a condition in which red blood cells and/or hemoglobin (Hb) concentrations are decreased below the normal range, resulting in a lack of oxygen being transported to tissues and organs. Those afflicted with this condition may feel lethargic and weak, which reduces their quality of life. The condition may be manifested in inherited blood disorders, such as thalassemia and sickle cell disease, whereas acquired disorders include aplastic anemia, chronic disease, drug toxicity, pregnancy, and nutritional deficiency. The augmentation of fetal hemoglobin (HbF) results in the reduction in cli

babesiosis при ультранизком паразите, представляющем в качестве вторичного гемофагоцитического лимфохистиоцитоза у пациента на клеточной терапии B.

Бэбэзия микроти, паразит, передающийся клещами иксодов, может вызывать инфекции, начиная от асимптоматических и заканчивая болезненными, угрожающими жизни болезнями. Ocrelizumab, anti-CD20 Б-лимфоциты моноклональные антитела, используемые для лечения множественных склерозов, повышают риск серьезных или повторных инфекций патогенами, передаваемыми тиками. В редких случаях младециоз может вызвать гемофагоцитический лимфохистицитоз (HLH). КАСЕ КРАТКОЕ ИЗЛОЖЕНИЕ: Мы сообщаем о случае, когда педициоз проявляется в субакуте с вторичным HLH. 51-year-old Женщина с клеточной терапией B. Она представила

Impact of myosteatosis on prognosis in multiple myeloma patients: A subgroup analysis of 182 cases and development of a nomogram.

BACKGROUND: This study aims to explore the prognostic value of myosteatosis in multiple myeloma (MM) and to analyze the factors influencing myosteatosis. METHODS: A retrospective analysis was conducted on 182 patients treated for MM at our institution from 2009 to 2020 who underwent MRI examinations. The fatty infiltration rate (FIR) of the erector spinae and multifidus muscles at the L3 level was measured to assess the degree of myosteatosis. Patients were grouped based on fracture presence and median FIR, and group differences were compared, with P < 0.05 considered statistically significan

Concurrent intrathecal and intravenous nivolumab in leptomeningeal disease: phase 1 trial interim results.

There is a critical need for effective treatments for leptomeningeal disease (LMD). Here, we report the interim analysis results of an ongoing single-arm, first-in-human phase 1/1b study of concurrent intrathecal (IT) and intravenous (IV) nivolumab in patients with melanoma and LMD. The primary endpoints are determination of safety and the recommended IT nivolumab dose. The secondary endpoint is overall survival (OS). Patients are treated with IT nivolumab alone in cycle 1 and IV nivolumab is included in subsequent cycles. We treated 25 patients with metastatic melanoma using 5, 10, 20 and 50

Доклад по делу Ига-Ига-И типа Мильомы, совпадающей с Гиперлипидемией.

В большинстве случаев у пациентов с множественной миеломой (ММ) обычно наблюдаются нормальные или пониженные уровни липидов крови. Однако небольшое число случаев свидетельствует о значительной роли белка M в повышенных липидовых уровнях, особенно в тесной связи между типом IgA MM и гипертриглицеридемией и гиперхлестеролемией. Здесь мы сообщаем о случае MM типа Ига-Ига с одновременно гиперлипидемией, когда пациент с повышенным уровнем липидов при поступлении: полный холестерин 10.44 mmol/L (обычный диапазон: 2.8-5.6 mmol/L) и триглицериды 28.45 mmol/L (обычный диапазон: 0.45-1.70 mmol/L) Пациен

Small molecule metabolites: discovery of biomarkers and therapeutic targets.

Metabolic abnormalities lead to the dysfunction of metabolic pathways and metabolite accumulation or deficiency which is well-recognized hallmarks of diseases. Metabolite signatures that have close proximity to subject's phenotypic informative dimension, are useful for predicting diagnosis and prognosis of diseases as well as monitoring treatments. The lack of early biomarkers could lead to poor diagnosis and serious outcomes. Therefore, noninvasive diagnosis and monitoring methods with high specificity and selectivity are desperately needed. Small molecule metabolites-based metabolomics has b

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… A six-metabolite panel (beta-alanine, homoserine, 3-hydroxykynurenine, aspartate, tyrosine and ornithine) was quantified as potential blood-based biomarkers, and considers as a potential diagnostic or prognostic assay for Parkinson’s disease. 481 Eva et al. had profiled serum metabolite signatures in …

Competing risks of treatment discontinuation of atezolizumab plus bevacizumab in unresectable hepatocellular carcinoma.

BACKGROUND & AIMS: Atezolizumab plus bevacizumab (Atezo/Bev) is considered standard first-line therapy for unresectable hepatocellular carcinoma (HCC), yet reasons for treatment discontinuation vary, and conventional survival endpoints do not capture the time-varying probability of each cause. This multicentre retrospective study aimed to quantify the cause-specific discontinuation and its predictors. METHODS: We analysed 685 consecutive patients treated with Atezo/Bev (10 excluded). Time-to-discontinuation was defined from treatment initiation to cessation and right-censored at last follow-u

Обзор необщей внеэпиптической центральной нервной системы (СКС) симптомов заражения вирусом гепатита С (ГКВ): доклад по делу.

Цель настоящего доклада состоит в том, чтобы пролить свет на все более описываемый сценарий внеэптических проявлений центральной нервной системы (СНС) инфекции гепатита С (ГКВ). Мы представляем возможный редкий случай острого распространенного энцефаломиэлита, который проявляется как повреждения кольца на магнитно-резонансной съемке (MRI) в исследовании головы, проведенном на джентльмене в возрасте 50 лет, который представил в больницу неврологические характеристики, с явной демонстрацией рипонуклеиновой кислоты (RNA) в пробах цереброспайнальной жидкости пациента. Был также рассмотрен вопрос о

Advances in Peptidomimetics for Next-Generation Therapeutics: Strategies, Modifications, and Applications.

Over the past two decades, peptide drug discovery has experienced a remarkable renaissance, with organic chemistry and biotechnology emerging as pivotal tools for developing peptidomimetics that exhibit improved stability, specificity, and bioavailability compared to conventional peptides. This review systematically examines methodologies for modifying peptide backbones to achieve targeted properties, highlighting recent advances facilitated by modern biotechnological innovations for novel molecular transformations. Additionally, the review emphasizes the practical applications of peptides and

Yttrium-90 resin microspheres as an adjunct to sorafenib in patients with unresectable hepatocellular carcinoma.

PurposeThe safety and efficacy of the combined use of sorafenib and yttrium-90 resin microspheres (Y90 RMS) to treat advanced hepatocellular carcinoma (HCC) is not well established. We determined the incidence of adverse events with this combination therapy in patients with advanced HCC at our institution and analyzed the treatment and survival outcomes.Materials and methodsWe reviewed the records of 19 patients with Barcelona Clinic Liver Cancer class B or C HCC who underwent treatment with Y90 RMS (for 21 sessions) while receiving full or reduced doses of sorafenib between January 2008 and M

Multi-antigen-targeted T-cell therapy to treat patients with relapsed/refractory breast cancer.

PurposeAdoptively transferred, ex vivo expanded multi-antigen-targeted T cells (multiTAA-T) represent a new, potentially effective, and nontoxic therapeutic approach for patients with breast cancer (BC). In this first-in-human trial, we investigated the safety and clinical effects of administering multiTAA T cells targeting the tumor-expressed antigens, Survivin, NY-ESO-1, MAGE-A4, SSX2, and PRAME, to patients with relapsed/refractory/metastatic BC.Materials and methodsMultiTAA T-cell products were generated from the peripheral blood of heavily pre-treated patients with metastatic or locally r

Лактический ацидоз типа B, вторичный до метастатического рака печени в установлении нормальной функции ренального периода: доклад по делу и обзор литературы.

Лактический ацидоз происходит в результате перепроизводства лактата или уменьшения метаболизма. Она часто встречается у пациентов с критическими заболеваниями, особенно у пациентов с гематологическими заболеваниями, такими, как множественная миелома, лейкемия и лимфома. Есть. two - виды лактического кислорода, типа А и типа В, при этом тип В в гематологических условиях чаще всего представляет собой гематологические заболевания, требующие оперативного диагностики и лечения лечащего состояния. Мы представим пример 43-year-old Мужчина с раком кишечной кишки второго типа B, с метастазом к печени.

Нетипичные неблагоприятные явления в реальном мире в исследовании долгосрочной иммуномодуляции в связи с множественным склерозом и расстройством спектра нейромилита.

КОЛИЧЕСТВО: Иммунотерапии являются неотъемлемой частью борьбы с множественным склерозом (МС) и связанными с ним демиелиническими заболеваниями, однако негативные реакции на наркотики существенно сказываются на терпимости методов лечения, позволяющих регулировать заболевания (ДМТ). ЦЕЛИ: Цель настоящего исследования заключается в оценке характеристик безопасности ДМТ в рамках реальной группы населения, затронутой МЗ и связанными с ними заболеваниями, и в выявлении нетипичных неблагоприятных явлений (АЭ) и явлений исключительной тяжести. МЕТОДЫ: Был проведен ретроспективный анализ 3850 больные с

Hemoglobin SS Nigerian Woman First Diagnosed at the Age of 52 years with Manifestation Mimicking Tuberculosis of the Spine.

Sickle cell anemia (SCA) is an inherited disorder of hemoglobin due to the presence of abnormal hemoglobin in a homozygous state. Manifestation is usually in infancy or early childhood due to gradual decrease in hemoglobin F level as age advances. Diagnosis in middle age is unusual. We present a woman who was diagnosed of SCA for the first time at middle age. The aim was to bring to the knowledge of physicians that patients with SCA can also present late so high index of suspicion is required to make diagnosis. A 52-year-old woman presented to orthopedic clinic with complaints of generalized b

Polypharmacology: new drugs in 2023-2024.

Polypharmacology is an emerging approach to drug design and development that involves the use of multi-target-directed ligands (MTDLs), agents capable of interacting with multiple biological targets simultaneously. The effective treatment of chronic and multifactorial conditions, driven by the dysregulation of multiple interconnected pathways, such as cancer, autoimmune and metabolic disorders, cardiovascular and neurodegenerative diseases, is one of the most substantial challenges in contemporary pharmacology. 'Traditional' single-target-based treatment frequently shows limited effectiveness,

Isotype-specific inhibition of the phosphatidylinositol-3-kinase pathway in hematologic malignancies.

In the last decade, the advent of biological targeted therapies has revolutionized the management of several types of cancer, especially in the realm of hematologic malignancies. One of these pathways, and the center of this review, is the phosphatidylinositol-3-kinase (PI3K) pathway. The PI3K pathway seems to play an important role in the pathogenesis and survival advantage in hematologic malignancies, such as leukemia, lymphoma, and myeloma. The objectives of the present review, hence, are to describe the current knowledge on the PI3K pathway and its isoforms, and to summarize preclinical an

The Kaleidoscope of Polyautoimmunity: An Odyssey of Diagnostic Dilemmas.

Diagnostic accuracy is of the utmost importance, both in the clinical setting and for research purposes. Mixed connective tissue disease (MCTD), rheumatoid arthritis (RA), Sjogren's syndrome (SS), and overlap syndrome (OS) frequently exhibit symptoms that mimic those of other conditions. Unfortunately, there is no singular definitive test for diagnosing these connective tissue diseases (CTDs), necessitating the reliance on expert opinions. Further complicating the matter, these diseases have overlapping clinical and serological features, and some individuals with one autoimmune disease may dev