anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Proinflammatory hepatic macrophage activation plays a key role in the development of nonalcoholic steatohepatitis (NASH). This involves increased embryonic hepatic Kupffer cell (KC) death, facilitating the replacement of KCs with bone marrow-derived recruited hepatic macrophages (RHMs) that highly express proinflammatory genes. Moreover, phago/efferocytic activity of KCs is diminished in NASH, enhancing liver inflammation. However, the molecular mechanisms underlying these changes in KCs are not known. Here, we show that hypoxia-inducible factor 2α (HIF-2α) mediates NASH-associated decreased KC growth and efferocytosis by enhancing lysosomal stress. At the molecular level, HIF-2α stimulated mammalian target of rapamycin (mTOR)- and extracellular signal-regulated kinase-dependent inhibitory transcription factor EB (TFEB) phosphorylation, leading to decreased lysosomal and phagocytic gene expression. With increased metabolic stress and phago/efferocytic burden in NASH, these changes were sufficient to increase lysosomal stress, causing decreased efferocytosis and lysosomal cell death. Of interest, HIF-2α-dependent TFEB regulation only occurred in KCs but not RHMs. Instead, in RHMs, HIF-2α promoted mitochondrial reactive oxygen species production and proinflammatory activation by increasing ANT2 expression and mitochondrial permeability transition. Consequently, myeloid lineage-specific or KC-specific HIF-2α depletion or the inhibition of mTOR-dependent TFEB inhibition using antisense oligonucleotide treatment protected against the development of NASH in mice. Moreover, treatment with an HIF-2α-specific inhibitor reduced inflammatory and fibrogenic gene expression in human liver spheroids cultured under a NASH-like condition. Together, our results suggest that macrophage subtype-specific effects of HIF-2α collectively contribute to the proinflammatory activation of liver macrophages, leading to the development of NASH.
Alzheimer patients (30) will be given personalized diet, with supplements based on the gut microbiota (elaborated through AI analyses). Samples will be collected.
PURPOSE: As reported in patients treated for androgenetic alopecia with finasteride (i.e., a blocker of the enzyme 5 alpha-reductase) and in an animal model, side effects affecting sexual, psychiatric, neurological, and physical domains, may occur during the treatment and persist with drug suspension. The etiopathogenesis of these side effects has been poorly explored. Therefore, we performed a genome-wide analysis of finasteride effects in the brain of adult male rat.
METHODS: Animals were treated (i.e., for 20 days) with finasteride (1mg/rat/day). 24 h after the last treatment and 1 month after drug suspension, RNA sequencing analysis was performed in hypothalamus and hippocampus. Data were analyzed by differential expression analysis and Gene-Set Enrichment Analyses (GSEA).
RESULTS: Data obtained after finasteride treatment showed that 186 genes (i.e., 171 up- and 15 downregulated) and 19 (i.e., 17 up- and 2 downregulated) were differentially expressed in the hypothalamus and hippocampus, respectively. Differential expression analysis at the drug withdrawal failed to identify dysregulated genes. Several gene-sets were enriched in these brain areas at both time points.
CONCLUSION: Some of the genes reported to be differentially expressed (i.e., TTR, DIO2, CLDN1, CLDN2, SLC4A5, KCNE2, CROT, HCRT, MARCKSL1, VGF, IRF2BPL) and GSEA, suggest a potential link with specific side effects previously observed in patients and in the animal model, such as depression, anxiety, disturbance in memory and attention, and sleep disturbance. These data may provide an important background for future experiments aimed at confirming the pathological role of these genes.
Participants continued their established background therapy of daily 75 mg clopidogrel for 2 weeks (days -14 to 0). Participants then continued background therapy while receiving 25 mg MK-2060 intravenous (IV) infusion on days 1, 3, 5, and 8.
Non-invasive ventilation (NIV) is an important therapy for patients with a number of neurological diseases. Specifically, for amyotrophic lateral sclerosis (ALS)--a fatal, non-curable, progressive disease of the motor neurons--NIV represents one of the most effective treatments with a survival benefit of greater than 1 year. Despite this survival advantage, and the corresponding improvement in Quality of Life (QoL), compliance with NIV can be poor. Factors contributing to poor compliance to NIV include bulbar onset disease and mask leaks. In addition to reduced adherence to therapy, elevated mask leaks can compromise the pressure adjustment algorithm in average volume assured pressure support (AVAPS) ventilation, a commonly used mode of bilevel (positive airway pressure) PAP therapy in ALS. In an effort to increase NIV compliance in subjects with neurological conditions, and specifically ALS, investigators hypothesize that a better fit achieved through 3D printed NIV mask interfaces may improve utilization by decreasing mask leaks, decreasing the required delivery pressures and improving compliance with therapy. Investigators therefore propose a feasibility study to investigate the use of 3D printing to manufacture customized NIV mask interfaces for subjects with ALS who encounter difficulty using NIV because of poorly fitting mask interfaces despite exhausting available commercial mask options.
Here we build from the central strength of the existing definition of dyslexia-its emphasis on neurobiological origins-and proffer a set of seven core principles for a new, more comprehensive conceptualization of dyslexia. These principles derive from two major research directions: (1) the still evolving history of attempts to explain dyslexia, including in varied writing systems; and (2) the study of the reading brain circuit, its development, and its genetic and environmental influences. What emerges from connecting these two directions is a dynamic conceptualization of dyslexia that incorporates the extensive research on the heterogeneity of dyslexia and the interdependent contributions of multiple biological and socio-cultural risk and preventive factors. A new definition of dyslexia, therefore, needs to transcend both past unitary characterizations and past assumptions based largely on the English orthography. Such a conceptualization references the ways that different languages interact with the reading brain circuit to produce different sources of reading failure. Similarly, the characteristics and consequences of dyslexia that have been considered as secondary sequela (e.g., reduced reading comprehension, social-emotional issues) should be part of a more comprehensive narrative. Of critical importance, any definition of dyslexia should clarify persisting misconceptions that associate dyslexia with a lack of intelligence, potential to learn, or talents. Thus, the overall purpose of such a definition should serve as an instrument of knowledge and an enduring reason for pursuing growth in reading for the individual, the educator, and the public.
Both male and non-pregnant female participants who are admitted to hospital after contracting COVID-19 and received ventilatory support before recovering will be classified as severe to critical. Participants will be aged between 18-60 years old. These participants will be identified from Intensive Treatment Unit (ITU), and standard COVID-19 wards.
The present invention relates to a recombinant L. lactis strain expressing GLP-1. The present invention further relates to the use of said recombinant L. lactis strain expressing GPL-1 in medicine, in particular in the treatment of diabetes. The present invention further relates to said recombinant L. lactis strain expressing GPL-1 wherein said recombinant L. lactis strain releases GLP-1 in the gut over a period of several days. The present invention further relates to compositions comprising said recombinant L. lactis strain expressing GPL-1 wherein the said composition is encapsulated to be predominantly released in the gut and to increase its shelf life. A food composition comprising a recombinant Lactococcus lactis strain is also claimed. The present invention further discloses a method for the preparation of said recombinant L. lactis strain expressing GLP-1 utilising the GLP-1 expression plasmid vector pUK200_glp1.
The crosstalk between adipose tissue and the liver is finely controlled to maintain metabolic health. Yet, how adipose tissue controls toxic free fatty acid overflow into the liver remains incompletely understood. Here, we show that adipocyte activating transcription factor 3 (ATF3) was induced in human or mouse obesity. Adipocyte Atf3-/- (Atf3Adi-/-) mice developed obesity, glucose intolerance, and metabolic dysfunction-associated steatohepatitis (MASH) in chow diet, high-fat diet, or Western diet-fed mice. Blocking fatty acid flux by inhibiting hepatocyte CD36, but not the restoration of hepatic AMPK signaling, prevented the aggravation of MASH in Atf3Adi-/- mice. Further studies show that the loss of adipocyte ATF3 increased lipolysis via inducing adipose triglyceride lipase, which in turn induced lipogenesis and inflammation in hepatocytes. Moreover, Atf3Adi-/- mice had reduced energy expenditure and increased adipose lipogenesis and inflammation. Our data demonstrate that adipocyte ATF3 is a gatekeeper in counteracting MASH development under physiological and pathological conditions.
Compositions and methods for the therapy and diagnosis of cancer, such as breast cancer, are disclosed. Compositions may comprise one or more breast tumor proteins, immunogenic portions thereof, or polynucleotides that encode such portions. Alternatively, a therapeutic composition may comprise an antigen presenting cell that expresses a breast tumor protein, or a T cell that is specific for cells expressing such a protein. Such compositions may be used, for example, for the prevention and treatment of diseases such as breast cancer. Diagnostic methods based on detecting a breast tumor protein, or mRNA encoding such a protein, in a sample are also provided. Particularly disclosed are compositions, nucleic acids and proteins relating to the cDNA sequence of the isoform B726P-20 as isolated from a breast tumor cDNA subtraction library (subtracted with normal breast cDNA).
Participants partake in 30 minutes of group discussions regarding physical activity behavior followed by 60 minutes of moderate-intensity exercise comprised of 5 minutes warm-up, 25 minutes cardiovascular training, 20 minutes of resistance training exercises using body weight and exercise band, and 10 minutes of cool-down and stretching once weekly for 12 weeks. Participants also complete a brisk walk for 90 minutes per week outside of class for 12 weeks.
Seizures and other forms of neurovolatility are emerging as druggable prodromal mechanisms that link traumatic brain injury (TBI) to the progression of later dementias. TBI neurotrauma has both acute and long-term impacts on health, and TBI is a leading risk factor for dementias, including chronic traumatic encephalopathy and Alzheimer's disease. Treatment of TBI already considers acute management of posttraumatic seizures and epilepsy, and impressive efforts have optimized regimens of antiepileptic drugs (AEDs) toward that goal. Here we consider that expanding these management strategies could determine which AED regimens best prevent dementia progression in TBI patients. Challenges with this prophylactic strategy include the potential consequences of prolonged AED treatment and that a large subset of patients are refractory to available AEDs. Addressing these challenges is warranted because the management of seizure activity following TBI offers a rare opportunity to prevent the onset or progression of devastating dementias.
Dose escalation cohorts for 4 dose levels will be considered: #1: 4.5 x 10\^6/kg, #2: 1.5 x 10\^7/kg, #3: 4.5 x 10\^7/kg, and #4: 1.5 x 10\^8/kg. Starting at dose level 1, cohorts of 3-6 subjects will be accrued at each dose level.
OBJECTIVES: I. Determine the maximum tolerated dose and dose limiting toxicity of gemcitabine and paclitaxel in combination with radiotherapy in patients with locally advanced stage IIIA or IIIB non-small cell lung cancer. II. Assess response rate, duration of response, disease free survival and failure in this patient population on this regimen. III. Determine the pharmacokinetics of gemcitabine and paclitaxel during the chemoradiotherapy phase.

OUTLINE: This is a dose escalation study of gemcitabine. Induction phase: Patients receive gemcitabine IV over 30 minutes on days 1 and 8 and cisplatin IV over 1 hour on day 1. Treatment repeats every 3 weeks for 2 courses. Chemoradiotherapy phase: Patients receive paclitaxel IV over 1 hour and gemcitabine IV over 30 minutes beginning 2 hours into paclitaxel infusion on day 1 of weeks 6, 9, and 12. Patients undergo conventional chest radiotherapy on Monday though Friday for weeks 6-11. Cohorts of 3-5 patients receive escalating doses of gemcitabine until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose at which at least 2 of 5 patients experience dose limiting toxicity.

PROJECTED ACCRUAL: A minimum of 17 patients will be accrued for this study.
The invention relates to a method for producing a pharmaceutical dosage form as tablets, pellets and/or in the form of an active ingredient-containing matrix, whereby the tablets, pellets and/or active ingredient-containing matrix contain a pharmaceutical active ingredient and a copolymer serving as a coating agent and/or binding agent, and optionally contain a core and pharmaceutically common additives. According to the invention, the copolymer, the pharmaceutical active ingredient, the optionally present core and/or the pharmaceutically common additives are processed using known techniques by melting, injection molding, extrusion, wet granulation, casting, dipping, spreading out, spraying on, or pressing to form tablets, pellets and/or an active ingredient-containing matrix. The inventive method is characterized in that a copolymer is used that consists of 20 to 34 wt. % methacrylic acid, 20 to 69 wt. % methylacrylate and 0 to 40 wt. % ethylacrylate and, optionally, of 0 to 10 wt. % of additional vinylically copolymerizable monomers with the provision that the glass transition temperature of the copolymer is no higher than 60¦ C according to ISO 11357-2, Item 3.3.3. The invention also relates to the pharmaceutical dosage form produced according to this method, said copolymer and the use thereof.
BACKGROUND: Standard modifiable cardiovascular risk factors (SMuRFs) remain well-established elements of assessing cardiovascular risk scores. However, there is growing evidence that patients presented without known SMuRFs at admission demonstrate worse post-myocardial outcomes. The aim of the study was to assess the influence of the SMuRF status on short- and long-term mortality rates in patients with first-time ST-segment elevation myocardial infarction (STEMI).
METHODS: This observational, cross-sectional study covered 182,726 patients admitted between 2003-2020 to the CathLabs, according to data from the Polish Registry of Acute Coronary Syndrome. Both baseline characteristics and mortality (in-hospital, 30-day, and 12-month) were examined and stratified by SMuRF status. The predictors of mortality were assessed at selected time points by multivariable analysis.
RESULTS: The majority of STEMI patients had at least one SMuRF (88.7%), however, mortality rates of SMuRF-less individuals were greater at selected time points of the follow-up (p < 0.001), and persisted at a higher level during each year of the follow-up period compared to the SMuRF group and general population. Furthermore, the SMuRFs status constituted an independent predictor of mortality at the 30-day (OR: 1.345; 95% CI: 1.142-1.585, p < 0.001) and 12-month (OR: 1.174; 95% CI: 1.054-1.308, p < 0.001) follow-ups.
CONCLUSIONS: SMuRF-less individuals presented with STEMI are at an increased risk of all-cause mortality compared to those with at least one SMuRF. Consequently, further investigations regarding the recognition and treatment of risk factors, irrespective of SMuRF status, are indicated.
This is a single-center, pilot (phase IIb), randomized, standard care- and placebo (sham acupuncture)-controlled clinical trial (N=60) assessing the effects of acupuncture to prevent chemotherapy dose reduction due to chemotherapy-induced peripheral neuropathy (CIPN) and to elucidate the mechanism of action. Breast or colorectal cancer patients receiving neoadjuvant or adjuvant chemotherapy containing neurotoxic agents (taxanes or oxaliplatin) at the University of Maryland Marlene \& Stewart Greenebaum Cancer Center (UMGCC) will be screened for CIPN. Once these patients develop greater than or equal to National Cancer Institute-Common Toxicity Criteria (NCI-CTC) grade 2 CIPN, they will be recruited for this study. Severity of CIPN as defined by NCI-CTC is listed in Appendix A. Patients will be stratified based on cancer type (breast cancer vs colorectal cancer). The patients will then be randomly assigned to one of three arms: (A) real acupuncture, (B) sham acupuncture or (C) standard care. All patients will follow the same chemotherapy dose reduction algorithm (Appendix B). No concomitant anti-neuropathy medication is allowed. Patients in the intervention arms will be randomly assigned to undergo weekly real or sham acupuncture until the end of their chemotherapy. In these two arms, the patient, the patient's medical oncologist, pharmacist, research nurse, and study coordinator will be blinded to the treatment assignment. In standard care arm, patients will not receive additional therapy for CIPN. Their CIPN will be managed according to the standard chemotherapy dose reduction algorithm. In all arms, chemotherapy dose will be documented during the patient's scheduled chemotherapy sessions. The chemotherapy relative dose intensity (RDI) will be calculated at the end of their chemotherapy. Validated patient-reported outcome questionnaires: Functional Assessment of Cancer Therapy/ Gynecologic Oncology Group-Neurotoxicity (FACT/GOG-Ntx) questionnaire and Neuropathy Pain Scale (NPS), described later, will be used to assess CIPN severity weekly in all patients until the end of their chemotherapy and at the 4 week follow up. Nerve conduction study will be performed by a neurologist at baseline and after chemotherapy is finished. Side effects from real or sham acupuncture will be recorded weekly. Approximately 4 ml of blood will be drawn from patients before each real or sham acupuncture treatment, or with routine weekly blood work check (in the standard care arm), at the end of chemotherapy, and at the 4 week follow up to measure changes in nerve growth factor and other neurotrophic factors such as brain-derived neurotrophic factor, neurotrophin-3, the insulin-like growth factors, and vascular endothelial growth factor. They will be analyzed in the cytokine lab at the University of Maryland School of Medicine (UMSOM).
BACKGROUND AND OBJECTIVES: Chronic inflammation may contribute to cognitive dysfunction and fatigue in patients with multiple sclerosis (MS). Paramagnetic rim lesions (PRLs) and choroid plexus (CP) enlargement have been proposed as markers of chronic inflammation in MS being associated with a more severe disease course. However, their relation with cognitive impairment and fatigue has not been fully explored yet. Here, we investigated the contribution of PRL number and volume and CP enlargement to cognitive impairment and fatigue in patients with MS.
METHODS: Brain 3T MRI, neurologic evaluation, and neuropsychological assessment, including the Brief Repeatable Battery of Neuropsychological Tests and Modified Fatigue Impact Scale, were obtained from 129 patients with MS and 73 age-matched and sex-matched healthy controls (HC). PRLs were identified on phase images of susceptibility-weighted imaging, whereas CP volume was quantified using a fully automatic method on brain three-dimensional T1-weighted and fluid-attenuated inversion recovery MRI sequences. Predictors of cognitive impairment and fatigue were identified using random forest.
RESULTS: Thirty-six (27.9%) patients with MS were cognitively impaired, and 31/113 (27.4%) patients had fatigue. Fifty-nine (45.7%) patients with MS had ≥1 PRLs (median = 0, interquartile range = 0;2). Compared with HC, patients with MS showed significantly higher T2-hyperintense white matter lesion (WM) volume; lower normalized brain, thalamic, hippocampal, caudate, cortical, and WM volumes; and higher normalized CP volume (p from <0.001 to 0.040). The predictors of cognitive impairment (relative importance) (out-of-bag area under the curve [OOB-AUC] = 0.707) were normalized brain volume (100%), normalized caudate volume (89.1%), normalized CP volume (80.3%), normalized cortical volume (70.3%), number (67.3%) and volume (66.7%) of PRLs, and T2-hyperintense WM lesion volume (64.0%). Normalized CP volume was the only predictor of the presence of fatigue (OOB-AUC = 0.563).
DISCUSSION: Chronic inflammation, with higher number and volume of PRLs and enlarged CP, may contribute to cognitive impairment in MS in addition to gray matter atrophy. The contribution of enlarged CP in explaining fatigue supports the relevance of immune-related processes in determining this manifestation independently of disease severity. PRLs and CP enlargement may contribute to the pathophysiology of cognitive impairment and fatigue in MS, and they may represent clinically relevant therapeutic targets to limit the impact of these clinical manifestations in MS.
PURPOSE:To obtain an external remedy containing an organic germanium compound having germanium sesquioxide at one end of fatty acid, having good absorbility from skin, free from dysphoria and convenient in treatment, storage, etc. CONSTITUTION:An organic germanium compound (e.g. bisbeta-ethylcarboxylic acid germanium sesquioxide, bisbeta-ethylcarboxylic amide germanium sesquioxide, etc.) having germanium sesquioxide group expressed by the formula at one end of fatty acid is contained as an active ingredient at an amount of 0.1-15.0wt.%. The active ingredient has advantages, e.g. being strong in bonding degree of oxygen, capable of activating metabolism of skin and having good permeability to skin and affinity compared with an inorganic germanium and a remedy containing the active ingredient has e.g. good absorbility from skin because of fluid and free from sense of oppression, pain, etc., because of having no contact with substance in stomach and capable of providing large effect by only applying cloth to an affected part.
Pelvic organ prolapse, particularly in the anterior compartment, is a prevalent condition that significantly impacts women's quality of life. Two common surgical approaches for managing anterior vaginal wall prolapse are anterior colporrhaphy and paravaginal repair. Anterior colporrhaphy, a traditional technique, involves the plication of weakened fascial tissues to restore support to the bladder and anterior vaginal wall. Paravaginal repair addresses lateral detachment of the anterior vaginal wall by reattaching it to its supportive structures. This review aimed to compare the indications, techniques, and outcomes between these surgical methods, discussing their efficacy, recurrence rates, and complications. Although anterior colporrhaphy is widely used, paravaginal repair may offer superior results in specific cases, particularly those involving lateral defects. The review also explored the evolution of these techniques, the role of grafts and mesh, and the potential benefits of minimally invasive approaches such as laparoscopy and robotic surgery. The goal is to provide clinicians with comprehensive insights into choosing the appropriate surgical option based on individual patient anatomy and clinical presentation, thus optimizing outcomes and minimizing recurrence.