568,539 results match your criteria disease course

Cistrome analysis of YY1 uncovers a regulatory axis of YY1:BRD2/4-PFKP during tumorigenesis of advanced prostate cancer.

Nucleic Acids Res 2021 Apr 13. Epub 2021 Apr 13.

Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC 27599, USA.

Castration-resistant prostate cancer (CRPC) is a terminal disease and the molecular underpinnings of CRPC development need to be better understood in order to improve its treatment. Here, we report that a transcription factor Yin Yang 1 (YY1) is significantly overexpressed during prostate cancer progression. Functional and cistrome studies of YY1 uncover its roles in promoting prostate oncogenesis in vitro and in vivo, as well as sustaining tumor metabolism including the Warburg effect and mitochondria respiration. Read More

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Stapedial Reflex: A Possible Novel Biomarker of Early Bulbar Involvement in Amyotrophic Lateral Sclerosis Patients.

Audiol Neurootol 2021 Apr 13:1-8. Epub 2021 Apr 13.

ENT Unit, Department of Surgical Sciences, University of Turin, Turin, Italy.

Background And Aim: Amyotrophic lateral sclerosis (ALS) is a neuromuscular progressive disorder, characterized by limb and bulbar muscle wasting and weakness. 30% of patients present a bulbar onset, while 70% a spinal outbreak, although most of them develop bulbar impairment later on. Due to the lack of an early biomarker of bulbar involvement, we chose to evaluate the role of stapedial reflex (SR) in order to predict preclinical bulbar impairment in ALS. Read More

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Understanding the biology of volumetric muscle loss for an individualized exercise rehabilitation approach in breast cancer patients.

Curr Opin Pharmacol 2021 Apr 10;58:27-34. Epub 2021 Apr 10.

Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy; Division of Pathology, IEO, European Institute of Oncology IRCCS, Milan, Italy. Electronic address:

Muscle maintenance relies on a multidimensional biologic balance that is extremely delicate in breast cancer patients, particularly those with advanced-stage disease. The biology that underpins breast cancer tumorigenesis, tumor progression and response to pharmacotherapies can modify muscle homeostasis, resulting in volumetric muscle loss. This condition dramatically increases the overall patients' frailty, leading to reduced survival and impaired quality of life. Read More

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Early prediction keys for COVID-19 cases progression: A meta-analysis.

J Infect Public Health 2021 Mar 5;14(5):561-569. Epub 2021 Mar 5.

Department of Pathology, College of Medicine, Qassim University, Buraidah, Qassim, Saudi Arabia.

BACKGROUNDː: Coronavirus disease 2019 (COVID-19) is caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), within few months of being declared as a global pandemic by WHO, the number of confirmed cases has been over 75 million and over 1.6 million deaths since the start of the Pandemic and still counting, there is no consensus on factors that predict COVID-19 case progression despite the diversity of studies that reported sporadic laboratory predictive values predicting severe progression. We review different biomarkers to systematically analyzed these values to evaluate whether are they are correlated with the severity of COVID-19 disease and so their ability to be a predictor for progression. Read More

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Long Term Outcomes of Dose Escalated Pelvic Lymph Node Intensity Modulated Radiation Therapy (IMRT) with A Simultaneous Hypofractionated Boost to the Prostate For Very High Risk Adenocarcinoma of the Prostate, a Prospective Phase II Clinical Trial.

Pract Radiat Oncol 2021 Apr 10. Epub 2021 Apr 10.

Froedtert and the Medical College of Wisconsin Department of Radiation Oncology.

Purpose/objectives: There remains limited data as to the feasibility, safety and efficacy of higher doses of elective radiation therapy (RT) to the pelvic lymph nodes in men with high risk prostate cancer. We conducted a phase II study to evaluate moderate dose escalation to the pelvic lymph nodes using a simultaneous integrated boost (SIB) to the prostate.

Materials/methods: Patients were eligible with biopsy proven adenocarcinoma of the prostate, a calculated lymph node (LN) risk of at least 25%, Karnofsky Performance Scale ≥ 70, and no evidence of M1 disease. Read More

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Parkinson's disease.

Lancet 2021 Apr 9. Epub 2021 Apr 9.

Institute of Neurogenetics and Department of Neurology, University of Lübeck and University Hospital Schleswig-Holstein, Lübeck, Germany.

Parkinson's disease is a recognisable clinical syndrome with a range of causes and clinical presentations. Parkinson's disease represents a fast-growing neurodegenerative condition; the rising prevalence worldwide resembles the many characteristics typically observed during a pandemic, except for an infectious cause. In most populations, 3-5% of Parkinson's disease is explained by genetic causes linked to known Parkinson's disease genes, thus representing monogenic Parkinson's disease, whereas 90 genetic risk variants collectively explain 16-36% of the heritable risk of non-monogenic Parkinson's disease. Read More

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Copanlisib plus rituximab versus placebo plus rituximab in patients with relapsed indolent non-Hodgkin lymphoma (CHRONOS-3): a double-blind, randomised, placebo-controlled, phase 3 trial.

Lancet Oncol 2021 Apr 9. Epub 2021 Apr 9.

IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia "Seràgnoli", and Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale, Università di Bologna, Bologna, Italy.

Background: Copanlisib, an intravenous pan-class I PI3K inhibitor, showed efficacy and safety as monotherapy in patients with relapsed or refractory indolent non-Hodgkin lymphoma who had received at least two therapies. The CHRONOS-3 study aimed to assess the efficacy and safety of copanlisib plus rituximab in patients with relapsed indolent non-Hodgkin lymphoma.

Methods: CHRONOS-3 was a multicentre, double-blind, randomised, placebo-controlled, phase 3 study in 186 academic medical centres across Asia, Australia, Europe, New Zealand, North America, Russia, South Africa, and South America. Read More

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Inflammasome Genetic Variants, Macrophage Function, and Clinical Outcomes in Cystic Fibrosis.

Am J Respir Cell Mol Biol 2021 Apr 13. Epub 2021 Apr 13.

University of Washington, 7284, Biostatistics, Seattle, Washington, United States.

Cystic fibrosis (CF) is characterized by chronic airway infection, inflammation, and tissue damage that lead to progressive respiratory failure. NLRP3 and NLRC4 are cytoplasmic pattern recognition receptors that activate the inflammasome, initiating a caspase-1 mediated response. We hypothesized that gain of function inflammasome responses are associated with worse outcomes in children with CF. Read More

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Venous Leg Ulcers: A Review of Published Assessment and Treatment Algorithms.

Adv Wound Care (New Rochelle) 2021 Apr 13. Epub 2021 Apr 13.

Saratoga Hospital Center for Wound Healing and Hyperbaric Medicine, Saratoga Springs, New York, USA.

Chronic venous disease (CVD) is prevalent in the aging population and leads to venous leg ulcers (VLUs). These wounds can last and recur for years, significantly impacting quality of life. A large body of literature exists on CVD and VLU diagnosis and treatment. Read More

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Ileal Crohn's Disease Exhibits Similar Transmural Fibrosis Irrespective of Phenotype.

Clin Transl Gastroenterol 2021 Apr 13;12(4):e00330. Epub 2021 Apr 13.

Unit of Pharmacology and Therapeutics, Department of Biomedicine, Faculty of Medicine, University of Porto, Portugal.

Introduction: In Crohn's disease (CD), the assessment of transmural inflammation and fibrosis is of utmost importance. This study aimed to quantify these parameters in CD ileal specimens and correlate them with disease progression.

Methods: This is a retrospective unicentric study based on the analysis of archived specimens (n = 103) of primary ileal resection. Read More

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MicroRNA-30 regulates left ventricular hypertrophy in chronic kidney disease.

JCI Insight 2021 Apr 13. Epub 2021 Apr 13.

National Clinical Research Center for Kidney Diseases, Nanjing University School of Medicine, Nanjing, China.

Left ventricular hypertrophy (LVH) is a primary feature of cardiovascular complications in chronic kidney disease (CKD) patients. MiRNA-30 is an important posttranscriptional regulator of LVH, but it is unknown whether miRNA-30 participates in the process of CKD-induced LVH. In the present study, we found that CKD not only results in LVH but also suppresses miRNA-30 expression in the myocardium. Read More

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The Correlation of Clinical Features and Endolymphatic Hydrops Visualized by 3D-Real IR MRI in Children With Sudden Sensorineural Hearing Loss.

Ear Nose Throat J 2021 Apr 13:1455613211009432. Epub 2021 Apr 13.

Department of Radiology, Eye & ENT Hospital of Fudan University, Shanghai, China.

Objectives: To investigate the correlation between clinical features and endolymphatic hydrops (EH) in children with sudden sensorineural hearing loss (SSNHL).

Methods: We collected 30 SSNHL children aged ≤17 years old, all of whom underwent intravenous gadolinium injection. After 4 hours, inner ear 3-dimensional inversion recovery sequence with real reconstruction (3D-real IR) magnetic resonance imaging was performed. Read More

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Rehabilitation and physical activity for COVID-19 patients in the post infection period.

Bratisl Lek Listy 2021 ;122(5):310-314

The first cases of COVID-19 were initially recorded in December 2019 in Wuhan, the capital of China's Hubei Province. The situation quickly escalated and turned into a global pandemic. COVID-19 is a highly infectious respiratory disease that leads to decreased respiratory, physical, and psychological function of affected patients (2). Read More

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January 2021

Age-Related Macular Degeneration: From Epigenetics to Therapeutic Implications.

Adv Exp Med Biol 2021 ;1256:221-235

Department of Ophthalmology, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY, USA.

Aberrant regulation of epigenetic mechanisms, including the two most common types; DNA methylation and histone modification have been implicated in common chronic progressive conditions, including Alzheimer disease, cardiovascular disease, and age-related macular degeneration (AMD). All these conditions are complex, meaning that environmental factors, genetic factors, and their interactions play a role in disease pathophysiology. Although genome wide association studies (GWAS), and studies on twins demonstrate the genetic/hereditary component to these complex diseases, including AMD, this contribution is much less than 100%. Read More

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January 2021

AMD Genetics: Methods and Analyses for Association, Progression, and Prediction.

Adv Exp Med Biol 2021 ;1256:191-200

Division of Pulmonary Medicine, Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA, USA.

Age-related macular degeneration (AMD) is a multifactorial neurodegenerative disease, which is a leading cause of vision loss among the elderly in the developed countries. As one of the most successful examples of genome-wide association study (GWAS), a large number of genetic studies have been conducted to explore the genetic basis for AMD and its progression, of which over 30 loci were identified and confirmed. In this chapter, we review the recent development and findings of GWAS for AMD risk and progression. Read More

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January 2021

Immunological Aspects of Age-Related Macular Degeneration.

Adv Exp Med Biol 2021 ;1256:143-189

Department of Ophthalmology, Duke Center for Macular Diseases, Duke Eye Center, Duke University School of Medicine, Durham, NC, USA.

Increasing evidence over the past two decades points to a pivotal role for immune mechanisms in age-related macular degeneration (AMD) pathobiology. In this chapter, we will explore immunological aspects of AMD, with a specific focus on how immune mechanisms modulate clinical phenotypes of disease and severity and how components of the immune system may serve as triggers for disease progression in both dry and neovascular AMD. We will briefly review the biology of the immune system, defining the role of immune mechanisms in chronic degenerative disease and differentiating from immune responses to acute injury or infection. Read More

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January 2021

Histopathology of Age-Related Macular Degeneration and Implications for Pathogenesis and Therapy.

Adv Exp Med Biol 2021 ;1256:67-88

Department of Ophthalmology, Weill Cornell Medical College, New York, NY, USA.

Aging is associated with a number of histological changes in the choroid, Bruch's membrane, RPE, and neuroretina. Outside of the normal physiologic aging spectrum of changes, abnormal deposits such as basal laminar deposits, basal linear deposits, and soft drusen are known to be associated with AMD. Progression of AMD to advanced stages involving geographic atrophy, choroidal neovascularization, and/or disciform scars can result in debilitating vision loss. Read More

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January 2021

Age-Related Macular Degeneration: Epidemiology and Clinical Aspects.

Adv Exp Med Biol 2021 ;1256:1-31

Division of Epidemiology and Clinical Applications, National Eye Institute, National Institutes of Health, Bethesda, MD, USA.

Age-related macular degeneration (AMD) is a degenerative disease of the human retina affecting individuals over the age of 55 years. This heterogeneous condition arises from a complex interplay between age, genetics, and environmental factors including smoking and diet. It is the leading cause of blindness in industrialized countries. Read More

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January 2021

Urinary Growth Differentiation Factor-15 (GDF15) levels as a biomarker of adverse outcomes and biopsy findings in chronic kidney disease.

J Nephrol 2021 Apr 13. Epub 2021 Apr 13.

IIS-Fundacion Jimenez Diaz, Universidad Autonoma de Madrid, Madrid, Spain.

Background: Growth Differentiation Factor-15 (GDF15) is a member of the TGF-β superfamily. Increased serum GDF15 has been associated with increased risk of chronic kidney disease (CKD) progression. However, no prior studies have addressed the significance of urinary GDF15 in adult CKD. Read More

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Comparative Efficacy and Safety of Ozanimod and Dimethyl Fumarate for Relapsing-Remitting Multiple Sclerosis Using Matching-Adjusted Indirect Comparison.

CNS Drugs 2021 Apr 13. Epub 2021 Apr 13.

Bristol Myers Squibb, Princeton, NJ, USA.

Background: Patients with multiple sclerosis (MS) experience relapses and sustained disability progression. Since 2004, the number of disease-modifying therapies (DMTs) for MS has grown substantially. As a result, patients, healthcare providers, and insurers are increasingly interested in comparative efficacy and safety evaluations to distinguish between treatment options, but head-to-head studies between DMTs are limited. Read More

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The predictive role of neutrophil-to-lymphocyte ratio in the outcomes of patients with sarcomatoid carcinoma of oral cavity.

Eur Arch Otorhinolaryngol 2021 Apr 13. Epub 2021 Apr 13.

Department of Surgical Oncology, HCG Manavata Cancer Centre, Nashik, 422002, Maharashtra, India.

Introduction: The aim of the present study was to evaluate the prognostic value of the inflammatory response biomarkers and their impact on survival outcomes in the patients with sarcomatoid carcinoma (SC) of oral cavity, a rare variant of squamous cell carcinoma (SqC).

Materials And Methods: Seventeen patients diagnosed with SC of oral cavity without metastases treated between Jan 2017 to June 2020 were identified and included in the present study. Pre- and post-operative inflammatory biomarkers and other prognostic markers were evaluated and their impact on disease-free survival (DFS) and overall survival (OS) was studied. Read More

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Cytokine signaling convergence regulates the microglial state transition in Alzheimer's disease.

Cell Mol Life Sci 2021 Apr 13. Epub 2021 Apr 13.

Division of Life Science, State Key Laboratory of Molecular Neuroscience, Molecular Neuroscience Center, The Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong, China.

Genetic analyses have revealed the pivotal contribution of microglial dysfunctions to the pathogenesis of Alzheimer's disease (AD). Along AD progression, the accumulation of danger-associated molecular patterns (DAMPs) including beta-amyloid and hyperphosphorylated tau continuously stimulates microglia, which results in their chronic activation. Chronically activated microglia secrete excessive pro-inflammatory cytokines, which further regulate microglial responses towards DAMPs. Read More

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A pilot study on EORTC or PERCIST for the prediction of progression-free survival with nivolumab therapy in advanced or metastatic gastric cancers: A STROBE-compliant article.

Medicine (Baltimore) 2021 Apr;100(15):e25494

Department of Radiology, Kagoshima University, Graduate School of Medical and Dental Sciences, 8-35-1 Sakuragaoka, Kagoshima 890-8544.

Abstract: Recent breakthrough results from immune checkpoint inhibitors (ICIs) have paved the way to a new era of cancer immunotherapy, and have thus led to a paradigm shift of cancer treatment. In particular, inhibition of the antiprogrammed death-1 (PD-1)/programmed death-ligand 1 (PD-L1) axis with ICI, including nivolumab and pembrolizumab, has been emerging as a novel treatment strategy for advanced gastric cancers. An accurate noninvasive assessment of the response to ICI is important for the management of patients with advanced or metastatic gastric cancer. Read More

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A meta-analysis on the relationship of exosomes and the prognosis of lung cancer.

Medicine (Baltimore) 2021 Apr;100(15):e25332

Department of Urology, Affiliated Hospital of Guilin Medical University.

Background: A lot of research evidence shows that exosomes play an indelible role in the prognosis of lung cancer, but there are many disputes. Therefore, we conduct a meta-analysis to further demonstrate.

Methods: A literature retrieval was performed through a search of PubMed, Embase, Web of Science, Cochrane, CKNI, Wanfang, and other databases to locate documents from the literature that satisfied the inclusion criteria. Read More

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Thymic adenocarcinoma accompanied by type A thymoma and pulmonary minimally invasive adenocarcinoma and harboring distinct gene alterations: A case report.

Medicine (Baltimore) 2021 Apr;100(15):e25254

Department of Pathology, the First Hospital and College of Basic Medical Sciences, China Medical University, Shenyang.

Rationale: Thymic adenocarcinoma is an extremely rare thymic carcinoma. The exact genetic alteration associated with thymic adenocarcinoma is unclear. Here, we report a case of thymic adenocarcinoma accompanied by type A thymoma and pulmonary minimally invasive adenocarcinoma (MIA). Read More

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Comparison of atezolizumab, durvalumab, pembrolizumab, and nivolumab as first-line treatment in patients with extensive-stage small cell lung cancer: A systematic review and network meta-analysis.

Medicine (Baltimore) 2021 Apr;100(15):e25180

Medical Department, Quzhou People's Hospital, Quzhou, Zhejiang, China.

Background: In recent years, immune checkpoint inhibitors (ICIs) including atezolizumab, durvalumab, pembrolizumab, and nivolumab have reported their efficacy and safety profile in patients with extensive-stage small cell lung cancer (ES-SCLC). However, given the diverse efficacy and inconsistent safety among the ICIs, with the absence of head-to-head researches designed to evaluate the efficacy among them, it might bring with confusion on selection in clinical practice.

Objectives: The present systematic review and network meta-analysis was performed to conduct indirect comparisons on efficacy and safety profile among ICIs, including atezolizumab, durvalumab, pembrolizumab, and nivolumab as first-line treatment in patients with ES-SCLC. Read More

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Shenfu injection alleviates the clinical symptoms of heart failure patients combined with conventional treatment: A protocol for systematic review and meta-analysis of randomized clinical trials.

Medicine (Baltimore) 2021 Apr;100(15):e23736

The Second Clinical College of Guangzhou University of Chinese Medicine.

Background: Shenfu Injection (SFI) is a promising alternative treatment for heart failure (HF) in China. Many complete clinical trials have examined the efficacy of SFI combined use with conventional treatment (CT) vs CT alone. This study is to conduct a systematic review and meta-analysis of randomized clinical trials to evaluate the benefits and risks of using SFI in addition to CT for the treatment of HF. Read More

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Excision of fibrous band and application of tension band plating in focal fibrocartilaginous dysplasia: A case report and literature review.

Acta Orthop Traumatol Turc 2021 Mar;55(2):184-188

Department of Orthopaedics and Traumatology, Hacettepe University, School of Medicine, Ankara, Turkey.

Focal fibrocartilaginous dysplasia (FFCD) is a rare disease that can cause angular deformities of long bones. The common pathologic finding is a thick fibrotic band extending from epiphysis to metaphysis on one side of the bone. The tethering effect of the fibrotic band around the growth plate is thought to be the main etiology for the development and progression of the deformity. Read More

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A Special type of non-traumatic posterior interosseous nerve compression syndrome.

Acta Orthop Traumatol Turc 2021 Mar;55(2):181-183

Department of Orthopedic Surgery, Changzheng Hospital, Second Military Medical University, Shanghai, People's Republic of China.

The posterior interosseous nerve (PIN) is the terminal branch of the radial nerve. The symptoms of PIN palsy vary markedly according to its types. In this report, we present the case of a 61-years-old male patient with an unusual manifestation of non-traumatic novel type of PIN palsy. Read More

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Clinical outcomes and complications of surgical interventions for multiple myeloma lesions in the extremities and pelvis: A retrospective clinical study.

Acta Orthop Traumatol Turc 2021 Mar;55(2):159-165

Department of Orthopaedic Surgery and Traumatology, Marmara University, School of Medicine, İstanbul, Turkey.

Objective: This study aimed to assess the pain and functional status of patients who underwent various surgical interventions for the stabilization of selected multiple myeloma (MM) lesions in the extremities and pelvis and to investigate the rate of complications requiring reintervention.

Methods: Patients with MM who underwent various surgical interventions for the extremity or pelvic lesions were retrospectively reviewed. Change in the pain intensity was assessed using visual analogous scale (VAS) preoperatively, at the time of discharge, and at the final follow-up. Read More

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