Результаты поиска

Advances and Challenges in Cancer Stem Cells for Onco-Therapeutics.

Six decades have passed since the foundational recognition of the primary properties of the stem cells. Research on stem cells has since remained at the forefront of efforts to combat a spectrum of diseases, most notably cancer. Despite remarkable progress in medical science, a definitive cure for cancer has remained elusive, spurring the pursuit of diverse therapeutic strategies, among which stem cell therapy is a particularly promising avenue. Moreover, the utilization of cancer stem cells as a therapeutic source holds immense potential for addressing intractable diseases. The strategy of ta

Factors associated with successful phase III trials for solid tumors: A systematic review.

BackgroundIt is known that the success rates of phase III trials for solid cancers are low. The aim of this study was to investigate factors related to trial design and operation that were associated with the probability of the success of phase III trials for solid cancers based on the latest comprehensive data.MethodsRelevant clinical trials, started between September 2007 and December 2017, were retrieved from ClinicalTrials.gov. Then, variables related to the selected trials such as types of primary endpoint and duration of trial enrollment were collected from the literature and ClinicalTri

Совпадение в полном тексте источника
… Materials and methods Trial selection We used ClinicalTrials.gov as the search engine to extract clinical trials with a start date between September 27, 2007 (registration on ClinicalTrials.gov has been required for studies that were initiated after September 27, 2007) and December 31, 2017 (publication …

T-клеток, перенаправляющих терапию на рецидив миеломы.

В последние годы использование иммуномодуляционных препаратов, протеиозных ингибиторов и CD38, направленных против моноклонных антител, привело к значительному улучшению общих результатов пациентов с множественной миеломой. Несмотря на эти достижения, рецидивы остаются обычным явлением, и до недавнего времени прогнозы таких пациентов охранялись. Одобрение T-клеток химерика антигенного рецептора (CAR) и Т-комплексов (TCE) значительно повысило выживаемость этих пациентов с тройной и пента-классовой рефракторной болезнью. В настоящем документе рассматриваются клинические результаты, связанные с э

Taming renal inflammation: signaling pathways and therapeutic advances in lupus nephritis.

Lupus nephritis (LN), a serious complication of systemic lupus erythematosus (SLE), involves complex immune dysregulation that leads to chronic renal inflammation and progressive tissue damage. Despite decades of use of standard immunosuppressive therapy, treatment responses remain variable, and many patients experience relapses or develop end-stage renal disease. This review synthesizes emerging insights into the immunopathogenesis of LN, drawing on studies from single-cell transcriptomics, signaling pathway analyses and renal tissue immunology. It examines the role of both innate and adaptiv

From Pioneering Discoveries to Innovative Therapies: A Journey Through the History and Advancements of Nanoparticles in Breast Cancer Treatment.

Nanoparticle technology has revolutionized breast cancer treatment by offering innovative solutions addressing the gaps in traditional treatment methods. This paper aimed to comprehensively explore the historical journey and advancements of nanoparticles in breast cancer treatment, highlighting their transformative impact on modern medicine. The discussion traces the evolution of nanoparticle-based therapies from their early conceptualization to their current applications and future potential. We initially explored the historical context of breast cancer treatment, highlighting the limitations

Viral warfare: unleashing engineered oncolytic viruses to outsmart cancer's defenses.

Oncolytic virotherapy (OVT) has emerged as a promising and innovative cancer treatment strategy that harnesses engineered viruses to selectively infect, replicate within, and destroys malignant cells while sparing healthy tissues. Beyond direct oncolysis, oncolytic viruses (OVs) exploit tumor-specific metabolic, antiviral, and immunological vulnerabilities to reshape the tumor microenvironment (TME) and initiate systemic antitumor immunity. Despite promising results from preclinical and clinical studies, several barriers, including inefficient intratumoral virus delivery, immune clearance, and

Food and Drug Administration (FDA) Approvals of Biological Drugs in 2023.

An increase in total drug (small molecules and biologics) approvals by the Food and Drug Administration (FDA) was seen in 2023 compared with the previous year. Cancer remained the disease most targeted by monoclonal antibodies (mAbs), followed by autoimmune conditions. Our data reveal the prevalence of approvals for biologics even during years when the total number of authorizations was low, such as in 2022. Over half the drugs that received the green light in 2023 benefited from expedited programs, as the incidence of many diseases increased. In addition, over half of the biologics approved r

Potential Targeting Mechanisms for Bone-Directed Therapies.

Bone development is characterized by complex regulation mechanisms, including signal transduction and transcription factor-related pathways, glycobiological processes, cellular interactions, transportation mechanisms, and, importantly, chemical formation resulting from hydroxyapatite. Any abnormal regulation in the bone development processes causes skeletal system-related problems. To some extent, the avascularity of cartilage and bone makes drug delivery more challenging than that of soft tissues. Recent studies have implemented many novel bone-targeting approaches to overcome drawbacks. Howe

Интеграция арт-терапии и технологии в нейрореабилитацию: обзор аналитического исследования.

Лечение фона Арта становится многообещающим дополнением к нейрореабилитации, обеспечивая творческое участие в улучшении моторных, когнитивных и эмоциональных результатов. Цифровые технологии, такие, как виртуальная реальность (ВПР), усиленная реальность (АР), экзогамы и сенсорные системы, позволяют получить погруженный и интерактивный терапевтический опыт, потенциально повышающий эффективность реабилитации. В рамках этого аналитического обзора проводится систематическая оценка воздействия арт-терапии с использованием технических средств на неврологическую реабилитацию и выявляются эффективные

Immune-based combination therapy for esophageal cancer.

Esophageal cancer (EC) is an aggressive malignancy raising a healthcare concern worldwide. Standard treatment options include surgical resection, chemotherapy, radiation therapy, and targeted molecular therapy. The five-year survival rate for all stages of EC is approximately 20%, ranging from 5% to 47%, with a high recurrence rate and poor prognosis after treatment. Immunotherapy has shown better efficacy and tolerance than conventional therapies for several malignancies. Immunotherapy of EC, including immune checkpoint inhibitors, cancer vaccines, and adoptive cell therapy, has shown clinica

Oncologic Applications of Artificial Intelligence and Deep Learning Methods in CT Spine Imaging-A Systematic Review.

In spinal oncology, integrating deep learning with computed tomography (CT) imaging has shown promise in enhancing diagnostic accuracy, treatment planning, and patient outcomes. This systematic review synthesizes evidence on artificial intelligence (AI) applications in CT imaging for spinal tumors. A PRISMA-guided search identified 33 studies: 12 (36.4%) focused on detecting spinal malignancies, 11 (33.3%) on classification, 6 (18.2%) on prognostication, 3 (9.1%) on treatment planning, and 1 (3.0%) on both detection and classification. Of the classification studies, 7 (21.2%) used machine lear

Ready for Repair? Gene Editing Enters the Clinic for the Treatment of Human Disease.

We present an overview of clinical trials involving gene editing using clustered interspaced short palindromic repeats (CRISPR)-CRISPR-associated protein 9 (Cas9), transcription activator-like effector nucleases (TALENs), or zinc finger nucleases (ZFNs) and discuss the underlying mechanisms. In cancer immunotherapy, gene editing is applied ex vivo in T cells, transgenic T cell receptor (tTCR)-T cells, or chimeric antigen receptor (CAR)-T cells to improve adoptive cell therapy for multiple cancer types. This involves knockouts of immune checkpoint regulators such as PD-1, components of the endo

The acceptability of using wearable electronic devices to monitor physical activity of patients with Multiple Myeloma undergoing treatment: a systematic review.

INTRODUCTION: Multiple myeloma (MM) is diagnosed in 6,000 people in the UK yearly. A performance status measure, based on the patients' reported level of physical activity, is used to assess patients' fitness for treatment. This systematic review aims to explore the current evidence for the acceptability of using wearable devices in patients treated for MM to measure physical activity directly. METHODS: Three databases were searched (MEDLINE, EMBASE and CINAHL) up until 7th September 2023. Prospective studies using wearable devices to monitor physical activity in patients on treatment for MM

Совпадение в полном тексте источника
… To ensure that the search was comprehensive, and studies had not been missed or wrongly excluded, general search engines (Google, Yahoo), and reference lists of included papers were checked. Specific exclusion criteria for the studies found through all these searches are described in Figure 1 . …

Новые тенденции в нанобиосистемах Змей-Веном-Лоадед: всеобъемлющий обзор.

Достижения в медицинской нанобиотехнологии в значительной степени способствовали применению ядов змеиных токсинов, облегчая разработку новых методов лечения токсинов, производимых животными. Огромное разнообразие видов змей и их ядовые сложности подчеркивают необходимость продолжения исследований. Этот обзор посвящен изучению интеграции яда змеиных ядов с наночастицами, с тем чтобы они могли использоваться в лечении человека в целях разработки методов лечения. Сложная смесь яда змей не только вызывает значительные патологические последствия, но и позволяет получить ценные знания для создания н

Heterogeneous Contributing Factors in MPM Disease Development and Progression: Biological Advances and Clinical Implications.

Malignant pleural mesothelioma (MPM) tumors are remarkably aggressive and most patients only survive for 5-12 months; irrespective of stage; after primary symptoms appear. Compounding matters is that MPM remains unresponsive to conventional standards of care; including radiation and chemotherapy. Currently; instead of relying on molecular signatures and histological typing; MPM treatment options are guided by clinical stage and patient characteristics because the mechanism of carcinogenesis has not been fully elucidated; although about 80% of cases can be linked to asbestos exposure. Several m

Моделирование и нацеливание враждебной физико-химической ниши в метастазе костей: от экспериментальных платформ до нишевой терапии.

Метастаз рака до костей формируется не только из-за перекрестка опухолей, но и из-за враждебной физико-химической ниши, которая способствует стойкости к болезням и терапевтической недостаточности. Гипоксия, кислотность, минерализированная матричная архитектура, изменённая механика, интерстициальное давление, дисфункция перфузии и ограниченный перенос наркотиков влияют на метастатическое семя, общность, реактивацию, реконструкцию, боль и реакцию на лечение. Обычные two- размерные культуры и многие упрощенные three- размерные системы воспроизводят только отдельные особенности этой среды, часто п

Low awareness of medication-related osteonecrosis of the jaw among dentists: a systematic review with a medical and bioethical perspective.

INTRODUCTION: Medication-related osteonecrosis of the Jaw (MRONJ) is a serious adverse drug reaction that can seriously affect the quality of life of patients if not promptly diagnosed and treated. To date, preventive measures have been the most effective strategy for reducing the incidence of MRONJ. The role of dental practitioners in managing patients treated with Bone Modifying Agents (BMAs) varies across countries, with some healthcare systems providing a more structured approach than others. This systematic review aims to investigate the knowledge and awareness of MRONJ among dentists, in

Совпадение в полном тексте источника
… Data sources and search strategy Records were identified using different search engines (i.e., Medline/PubMed, Scopus, Web of Science) and by scanning reference lists of articles. …

Nanomaterials in gene therapy and genome editing: challenges and emerging directions.

Nanomaterials are redefining the landscape of gene and genome editing, yet their translation to clinical reality remains constrained by multiple unresolved challenges. While they provide structural and functional advantages for delivering nucleic acids and CRISPR/Cas systems across biological barriers, their behavior within living systems is often unpredictable, leading to issues such as off-target editing, immune activation, and inconsistent biodistribution. The design of nanocarriers, whether lipid-based, polymeric, inorganic, must therefore balance efficiency with safety, integrating physic

Амбулаторные модели для автоматической трансплантации стволовых клеток: систематический обзор воздействия на здоровье.

Автологическая трансплантация стволовых клеток (ASCT) представляет собой стандартный метод лечения множественной миеломы и имеет прочно установившуюся роль в лечении некоторых видов лимфомы. За последние десятилетия значительно возросло число случаев применения ASCT, что привело к повышению нагрузки и стоимости медицинских услуг. Обычная модель ASCT включает прием пациентов в специализированное отделение трансплантации на любом этапе процедуры. В целях оптимизации медицинского обслуживания основное внимание следует уделять амбулаторному (акушерскому/домашнему) устройству. Таким образом, модель

Совпадение в полном тексте источника
… Data sources and searches PubMed is used as a search engine to identify relevant and quality bibliography. …

Возможности и препятствия для глубокого изучения биологии и медицины.

Глубокое обучение описывает класс алгоритмов машинного обучения, которые способны объединять исходные ресурсы в слои промежуточных характеристик. Эти алгоритмы недавно продемонстрировали впечатляющие результаты в различных областях. Биология и медицина являются богатыми данными дисциплинами, однако данные являются сложными и зачастую недопонятными. Поэтому методы глубокого обучения могут быть особенно подходящими для решения проблем в этих областях. Мы изучаем возможности углубленного изучения различных биомедицинских проблем - стационарная классификация, фундаментальные биологические процессы