anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
We have reported previously that during hypoxia exposure, the expression of mature miR-17∼92 was first upregulated and then downregulated in pulmonary artery smooth muscle cells (PASMC) and in mouse lungs in vitro and in vivo. Here, we investigated the mechanisms regulating this biphasic expression of miR-17∼92 in PASMC in hypoxia. We measured the level of primary miR-17∼92 in PASMC during hypoxia exposure and found that short-term hypoxia exposure (3% O2, 6 h) induced the level of primary miR-17∼92, whereas long-term hypoxia exposure (3% O2, 24 h) decreased its level, suggesting a biphasic regulation of miR-17∼92 expression at the transcriptional level. We found that short-term hypoxia-induced upregulation of miR-17∼92 was hypoxia-inducible factor 1α (HIF1α) and E2F1 dependent. Two HIF1α binding sites on miR-17∼92 promoter were identified. We also found that long-term hypoxia-induced suppression of miR-17∼92 expression could be restored by silencing of p53. Mutation of the p53-binding sites in the miR-17∼92 promoter increased miR-17∼92 promoter activity in both normoxia and hypoxia. Our findings suggest that the biphasic transcriptional regulation of miR-17∼92 during hypoxia is controlled by HIF1/E2F1 and p53 in PASMC: during short-term hypoxia exposure, stabilization of HIF1 and induction of E2F1 induce the transcription of miR-17∼92, whereas during long-term hypoxia exposure, hyperphosphorylation of p53 suppresses the expression of miR-17∼92.NEW & NOTEWORTHY We showed that the biphasic transcriptional regulation of miR-17∼92 during hypoxia is controlled by two distinct mechanisms: during short-term hypoxia exposure, induction of HIF1 and E2F1 upregulates miR-17∼92. Longer hypoxia exposure induces hyperphosphorylation of p53 at ser15, which leads to its binding to miR-17∼92 promoter and inhibition of its expression. Our findings provide novel insights into the spatiotemporal regulation of miR-17∼92 that may play a role in the development of human lung diseases including pulmonary hypertension (PH).
Clinical proteomics has substantially advanced in identifying and quantifying proteins from biofluids, such as blood, contributing to the discovery of biomarkers. The throughput and reproducibility of serum proteomics for large-scale clinical sample analyses require improvements. High-throughput analysis typically relies on automated equipment, which can be costly and has limited accessibility. In this study, we present a rapid, high-throughput workflow low-microflow LC-MS/MS method without automation. This workflow was optimized to minimize the preparation time and costs by omitting the depletion and desalting steps. The developed method was applied to data-independent acquisition (DIA) analysis of 235 samples, and it consistently yielded approximately 6000 peptides and 600 protein groups, including 33 FDA-approved biomarkers. Our results demonstrate that an 18-min DIA high-throughput workflow, assessed through intermittently collected quality control samples, ensures reproducibility and stability even with 2 µL of serum. It was successfully used to analyze serum samples from patients with diabetes having chronic kidney disease (CKD), and could identify five dysregulated proteins across various CKD stages.
Anlotinib 12 or 8 mg/d PO on days 1-14 q3w. Irinotecan 20 or 15 mg/m\^2/d IV over 60 minutes on days 1-5 and 8-12 q3w. The final dose of anlotinib and irinotecan depends on the result from previous phase Ib study. Vincristine 1.4mg/m\^2/d IV on days 1,8 q3w. Treatment repeats every 3 weeks for at least 2 courses in the absence of disease progression or unacceptable toxicity.
UNLABELLED: Over 2.5 million prosthetic joint implantation surgeries occur annually in the United States. Periprosthetic joint infections (PJIs), though occurring in only 1-2% of patients receiving replacement joints, are challenging to diagnose and treat and are associated with significant morbidity. The Gram-positive bacterium Enterococcus faecalis, which can be highly antibiotic-resistant and is a robust biofilm producer on indwelling medical devices, accounts for 2-11% of PJIs. E. faecalis PJIs are understudied compared to those caused by other pathogens, such as Staphylococcus aureus. This motivates the need to generate a comprehensive understanding of E. faecalis PJIs to guide future treatments for these infections. To address this, we describe a panel of E. faecalis strains isolated from the surface of prosthetic joints in a cohort of individuals treated at the Mayo Clinic in Rochester, MN. Here, we present the first complete genome assemblage of E. faecalis PJI isolates. Comparative genomics shows differences in genome size, virulence factors, antimicrobial resistance genes, plasmids, and prophages, underscoring the genetic diversity of these strains. These isolates have strain-specific differences in in vitro biofilm biomass, biofilm burden, and biofilm morphology. We measured robust changes in biofilm architecture and aggregation for all isolates when grown in simulated synovial fluid (SSF). Finally, we evaluated the antibiotic efficacy of these isolates and found strain-specific changes across all strains when grown in SSF. Results of this study highlight the existence of genetic and phenotypic heterogeneity among E. faecalis PJI isolates which will provide valuable insight and resources for future E. faecalis PJI research.
IMPORTANCE: Periprosthetic joint infections (PJIs) affect ~1-2% of those who undergo joint replacement surgery. Enterococcus faecalis is a Gram-positive opportunistic pathogen that causes ~10% of PJIs in the United States each year, but our understanding of how and why E. faecalis causes PJIs is limited. E. faecalis infections are typically biofilm-associated and can be difficult to clear with antibiotic therapy. Here, we provide complete genomes for four E. faecalis PJI isolates from the Mayo Clinic. These isolates have strain-specific differences in biofilm formation, aggregation, and antibiotic susceptibility in simulated synovial fluid. These results provide important insight into the genomic and phenotypic features of E. faecalis isolates from PJI.
PROBLEM TO BE SOLVED: To obtain the subject substance comprising a specific peptide and having higher usefulness than that in conventional substances. SOLUTION: The objective substance comprises a peptide of the formula. The peptide is obtained by culturing a strain able to produce the above peptide and belonging to Streptomyces (e.g. Streptomyces nobilis of an actinomyces), by extracting culture solution (or its dried product or the cultured strain) with an organic solvent, subjecting the extract to column chromatography and by treating and recrystallizing the column chromatography fraction including the objective peptide. The therapeutic agent for ulcer of digestive organs pref. includes 10-7-10 wt.% peptide mentioned above, and a daily dose of the agent is usually ca. 10 ng-10 mg/kg and the agent is administered daily 1-4 times.
Dravet syndrome is an intractable epilepsy with a high seizure burden that is resistant to current anti-seizure medications. There is evidence that neuroinflammation plays a role in epilepsy and seizures, however few studies have specifically examined neuroinflammation in Dravet syndrome under conditions of a higher seizure burden. Here we used an established genetic mouse model of Dravet syndrome (Scn1a+/- mice), to examine whether a higher seizure burden impacts the number and morphology of microglia in the hippocampus. Moreover, we examined whether a high seizure burden influences classical inflammatory mediators in this brain region. Scn1a+/- mice with a high seizure burden induced by thermal priming displayed a localised reduction in microglial cell density in the granule cell layer and subgranular zone of the dentate gyrus, regions important to postnatal neurogenesis. However, microglial cell number and morphology remained unchanged in other hippocampal subfields. The high seizure burden in Scn1a+/- mice did not affect hippocampal mRNA expression of classical inflammatory mediators such as interleukin 1β and tumour necrosis factor α, but increased cyclooxygenase 2 (COX-2) expression. We then quantified hippocampal levels of prostanoids that arise from COX-2 mediated metabolism of fatty acids and found that Scn1a+/- mice with a high seizure burden displayed increased hippocampal concentrations of numerous prostaglandins, notably PGF2α, PGE2, PGD2, and 6-K-PGF1A, compared to Scn1a+/- mice with a low seizure burden. In conclusion, a high seizure burden increased hippocampal concentrations of various prostaglandin mediators in a mouse model of Dravet syndrome. Future studies could interrogate the prostaglandin pathways to further better understand their role in the pathophysiology of Dravet syndrome.
Phase 1c will be undertaken in 10 PAD patients with critical limb ischaemia Rutherford stage 4 (rest pain). Lower limb arterial flow, tissue perfusion, pain scores, quality of life, and product usability will be assessed both in a single session and following a 2-12 week trial of heat therapy.
Post-mortem microbiology (PMM) is an important tool in identifying possible causes of sudden unexpected death, as an infectious cause is highly suspected. However, contamination is a major problem in microbiology, and this has increased the difficulty determining the true pathogen that contributes to death in post-mortem cases. Skin commensals are common contaminants in blood cultures. This study was conducted to investigate the skin flora on early deceased bodies and observe the bacteria detected at different post-mortem intervals (PMIs). As blood is usually drawn from the neck and femoral sites for PMM examination, the two body sites were chosen as the sampling sites. Skin swab samples from the neck and femoral (n=80) of each early deceased body were collected by sterile cotton swabs. DNA was extracted from the swabs and then subjected to high-throughput 16S rRNA sequencing by using the Illumina MiSeq platform. Staphylococcus was found to be the most dominant genus in both neck and femoral sites. LEfSe results showed that Cutibacterium is significantly different at the neck site while Corynebacterium is more abundant at femoral site. There are significant differences at genus level between PMI<5H and PMI>5H at both neck and femoral sites. The findings of the present study may act as a reference for microbiologists and forensic pathologists when mixed growth or contamination occurs in post-mortem blood cultures.
Patients receive nivolumab IV over 30 minutes on day 1, cyclophosphamide IV on day 1, and IRX-2 SC for 10 days between days 4 and 15. Cycles repeat every 28 days for up to 18 months in the absence of disease progression or unacceptable toxicity. Patients receive booster IRX-2 SC at 3, 6, 9, 12, and 15 months.
DILAUDID Oral Solution and DILAUDID Tablets contain hydromorphone, a Schedule II controlled substance. As an opioid, DILAUDID exposes users to the risks of addiction, abuse, and misuse [see Drug Abuse and Dependence (9)].

Although the risk of addiction in any individual is unknown, it can occur in patients appropriately prescribed DILAUDID Oral Solution or DILAUDID Tablets. Addiction can occur at recommended dosages and if the drug is misused or abused.

Assess each patient's risk for opioid addiction, abuse, or misuse prior to prescribing DILAUDID Oral Solution or DILAUDID Tablets, and reassess all patients receiving DILAUDID Oral Solution or DILAUDID Tablets for the development of these behaviors and conditions. Risks are increased in patients with a personal or family history of substance abuse (including drug or alcohol abuse or addiction) or mental illness (e.g., major depression). The potential for these risks should not, however, prevent the proper management of pain in any given patient. Patients at increased risk may be prescribed opioids such as DILAUDID Oral Solution or DILAUDID Tablets but use in such patients necessitates intensive counseling about the risks and proper use of DILAUDID Oral Solution and DILAUDID Tablets along with frequent reevaluation for signs of addiction, abuse, and misuse. Consider prescribing naloxone for the emergency treatment of opioid overdose [see Dosage and Administration (2.2), Warnings and Precautions (5.3)].

Opioids are sought for nonmedical use and are subject to diversion from legitimate prescribed use. Consider these risks when prescribing or dispensing DILAUDID Oral Solution or DILAUDID Tablets. Strategies to reduce these risks include prescribing the drug in the smallest appropriate quantity and advising the patient on careful storage of the drug during the course of treatment and the proper disposal of unused drug. Contact local state professional licensing board or state-controlled substances authority for information on how to prevent and detect abuse or diversion of this product.
The patient must drink water then the urine will be collected after 4, 8 and 12 hours of taking Amino levulinic Acid and the samples will be analyzed by photodynamic diagnostic procedure. Amino levulinic Acid gets metabolized into certain types of porphyrins which selectively bind on to the tumor tissues (for a longer time than the normal tissues).The above samples is taken in a four side polished quartz cuvette of 1cmx1cmx4cm and put into the table top spectral scan. This consists of a 5 mw, blue diode laser, of 405nm wavelength. The collimated laser beam falls on the urine sample and excites fluorescence and Raman signals from the porphyrin molecules which have been metabolized from the oral administration of Amino levulinic Acid.
Georgia Tech's Center for Advanced Communications Policy (CACP) proposes the American Sign Language Accessible Diabetes Education (ASL-ADE) project in response to the Georgia Center for Diabetes Translation Research for a pilot and feasibility study on "Type II translation research in diabetes care and prevention." ASL-ADE will conduct an efficacy study, in the Engagement and Behavior Change Core, with the long-term objective of improved health outcomes for individuals who are Deaf and primarily communicate using ASL. The project will demonstrate the need for diabetes educational materials to be accessible to people who are Deaf and rely on ASL for clear and effective communications. ASL is a distinct language used by individuals of the Deaf community and is grammatically dissimilar to English. Some people who are Deaf rely primarily on ASL and have limited English proficiency. , Other people who are deaf are comfortable with written English. Due to the language diversity within this community, diabetes health education materials are not always accessible. For example, there are low levels of general health literacy among people who are Deaf which increases risk for developing chronic illnesses, , , including diabetes. As such, people who are Deaf also have an increased risk for acute complications associated with diabetes. The low level of health literacy among the target population is directly related to communication/language barriers, as much of the health education outreach mechanisms are exclusionary because of their use of audio and print materials. The hearing population can benefit from incidental learning such as overhearing conversations and watching the news, even commercials. It is a form of socialization that is often taken for granted by people who can hear. To address this access gap, the goals of ASL-ADE are to provide accessible materials to improve health literacy and (1) impact awareness of risk factors, preventive measures, and diabetes symptoms, and (2) elicit the desired behavioral response to seek medical care and modify health-related behaviors. The proposed project will produce a video-based ASL interpreted diabetes educational intervention, and using a pretest-posttest (immediate) 30-day posttest quasi-experimental design, evaluate the effect of the educational intervention on knowledge about diabetes and related health behavior changes. Data will be analyzed along the dimensions of diagnosis status to measure if there is variance in scores for people who are Deaf with a diabetes diagnosis compared to their non-diagnosed counterparts; the a priori hypothesis being that given the communication barriers experienced by people who are Deaf, that no significant between-group differences will be found on pretest scores based on diagnosis status.

This description is revised to exclude analysis along the dimensions of age because our sample did not contain enough subjects between the ages of 18-30 to run a comparison.
BACKGROUND: Men with metastatic castration-resistant prostate cancer (mCRPC) have an incurable disease. Along with prolonging life, symptom management is one of the main goals with treatment. This is also important from a palliative care perspective where the life prolonging outcomes should be balanced with quality of life (QoL) in this late phase. It is also essential in symptom management to view different dimensions of symptoms, for example how severe or distressing symptoms are, to support best QoL. Therefore, more knowledge is needed about the symptom experience when these treatments are initiated and thus the aim of this study was to describe different dimensions of symptoms in men with mCRPC starting their first-line of life-prolonging treatment, and to describe the association between symptom burden and QoL.
METHODS: Baseline data from a prospective longitudinal study of 143 men with mCRPC starting their first-line life-prolonging treatment were used. Symptoms were measured using the Memorial Symptom Assessment Scale (MSAS) and global QoL was measured by the EORTC QLQ C-30. Data was analyzed using descriptive- and multivariable linear regression analyses.
RESULTS: On average, the men had more than 10 symptoms (range 0-31 of 33). 50% or more reported sweats, lack of energy, pain, problems with sexual activity and sexual desire. The symptoms they reported as most severe, or most distressing were not always the ones that were reported as most frequent. There was an association between QoL and physical symptoms, and also between QoL, and analgesic use and prostate-specific antigen (PSA) values.
CONCLUSION: Even if some men with mCRPC report many symptoms, the dimensions of severity and distress levels vary, and the most frequent symptoms was not always the most burdensome or distressing. There was an association between high physical symptom burden and QoL, suggesting that it is not the number of symptoms that affects QoL but rather the subjective perceived impact of the physical symptoms experienced. The knowledge of how men with mCRPC experience and perceive their symptoms may help health care professionals in symptom management aiming to improve QoL, which is a cornerstone in integrating early palliative care.
The protocol used by Beneciuk et al. Will be used. This intervention consists of imitating NM without stressing the nervous system. It will be carried out as follow: a neutral cervical position will be maintained (0º of cervical inclination), 45º of shoulder abduction without depression, 45º of external rotation of the shoulder combined with 45º of elbow flexion with the forearm in pronation. Afterwards, 10 wrist flexion-extension movements will be performed at a rate of 6 seconds per cycle (3 seconds of flexion and 3 seconds of extension). The resistance that you will feel will stabilize when you change motion. Once the 10 cycles of movements have been carried out, a wrist flexion will be maintained for 10 seconds.
The relevance of depression prevention and treatment in older people tend to raise in future years, considering the rapid increase of the elderly population in Brazil and the growing impact of depression (the third cause of global burden of diseases in the world according to the World Health Association 2004 report). The association between structural brain changes and treatment response in patients with late-life depression (LLD) remains an intriguing area of research. Predictors of response to pharmacological treatment of major depressive disorder will be investigated in 120 elderly patients, who will be included in a naturalistic clinical trial, that will evaluate psychopathology, personality traits, cognitive performance, brain structural changes and genetic polymorphisms. Patients will be followed for 18 months with a treatment algorithm for depression and will be evaluated monthly until 6th month and every 3 months, up to 18 months, to assess factors associated to response to treatment.

Patients who are in the antidepressant treatment group and does not reach remission (MADRS score \<or =8) until 3 months of pharmacological treatment will be invited to be part of a psychoeducation program. If the patient accepts the psychoeducation intervention, he will be randomized to psychoeducation (pharmacological treatment plus psychoeducation) or treatment as usual (only pharmacological treatment). The psychoeducation program consists of 10 individual weekly sessions, conducted by a trained psychologist who will explain the main concepts of depression and its symptoms, the importance of adhering to treatment, the main side effects of pharmacological treatment, and how to cope with daily difficulties.
The incidence of distant metastases is associated with most cancer-related mortalities. Extracellular vesicles (EVs), secreted from tumors and cancer-associated fibroblasts, are involved in the metastatic process mediating their organotropism through their involvement in the pre-metastatic niche formation. We have been developing suicide gene therapy mediated by EVs secreted from mesenchymal stem/ stromal cells, tumor cells, and cancer-associated fibroblasts. Suicide gene EVs conjugated with prodrug are tumor tropic, penetrate tumor cells, and kill them by intracellular conversion of nontoxic prodrug to an efficient anti-cancer drug. Here, we discuss findings regarding the possibility of using suicide gene EVs as a novel therapeutic approach for metastases, via pre-metastatic niche modification. The suicide gene EVs provide a future perspective for metastasis prevention.
The cellular mechanisms of burn conversion of heat damaged tissue are center of many studies. Even if the molecular mechanisms of heat-induced cell death are controversially discussed in the current literature, it is widely accepted that caspase-mediated apoptosis plays a central role. In the current study we wanted to develop further information on the nature of the mechanism of heat-induced cell death of fibroblasts in vitro. We found that heating of human fibroblast cultures (a 10 s rise from 37 °C to 67 °C followed by a 13 s cool down to 37 °C) resulted in the death of about 50% of the cells. However, the increase in cell death started with a delay, about one hour after exposure to heat, and reached the maximum after about five hours. The lack of clear evidence for an active involvement of effector caspase in the observed cell death mechanism and the lack of observation of the occurrence of hypodiploid nuclei contradict heat-induced cell death by caspase-mediated apoptosis. Moreover, a dominant heat-induced increase in PARP1 protein expression, which correlated with a time-delayed ATP synthesis inhibition, appearance of double-strand breaks and secondary necrosis, indicate a different type of cell death than apoptosis. Indeed, increased translocation of Apoptosis Inducing Factor (AIF) and Macrophage Migration Inhibitory Factor (MIF) into cell nuclei, which correlates with the mentioned enhanced PARP1 protein expression, indicate PARP1-induced, AIF-mediated and MIF-activated cell death. With regard to the molecular actors involved, the cellular processes and temporal sequences, the mode of cell death observed in our model is very similar to the cell death mechanism via Parthanatos described in the literature.
Subjects with symptoms of atrial fibrillation i.e. AF-6 sum score 30 points or more.