anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
This K07 Career Development Award application is designed to expand Dr. Dennis career development from cancer etiology to cancer prevention and control. The career development plan rests on mentoring directed by experts in cancer prevention research and "protected time" to foster my professional development as an independent cancer control researcher. A unique population, the Agricultural Health Study (AHS) cohort, will be used to examine sun exposure, sun protection behavior, and factors affecting these behaviors regarding the risk of melanoma in private pesticide applicators (farmers) and their spouses. The research plan proposed to examine skin melanoma within this prospective cohort of private applicators (mostly farmers) and their spouses in Iowa and North Carolina (the AHS) in association with environmental factors. Specific aim 1 examined the risk of melanoma in the AHS cohort using various existing measures of sun exposure adjusted for skin sensitivity and sun protection. Subsequently (for aim 2), qualitative research methods were used to design appropriate measures of sun exposure, sun protection behavior, and factors affecting these behaviors in private applicators and their spouses within the AHS based on the cohort analyses. Now Aim 3 will be completed by conducting a nested case-control study of melanoma within the AHS cohort to examine in more detail sun exposure histories and protective behavior. The questionnaire was designed based on findings from the cohort analyses (aim 1) and qualitative methods (aim 2). The risk of melanoma will be examined regarding: a) the complex relationship of cumulative (sun exposure during each decade of life) and intermittent sun exposure (sunburns and sunny vacations), b) factors affecting behavior including attitudes about sun exposure and prevention, and c) the use of tanning salons and sunless tanning creams, particularly in spouses (expected to be rare overall). The final aim is to use the results from the cohort and nested case-control studies to design a behavioral intervention, along with a short computer automated telephone interview (CATI) that can be used in the whole AHS cohort or other farming populations. Funding for such studies will be sought through the R01 mechanism as an independent cancer control researcher. The behavioral intervention will be based on those factors that are the strongest risk factors for melanoma, highly prevalent, and easily modifiable. The behavioral intervention will be designed based on knowledge and skill gained from the Career Development Plan goals.
The control group will receive an evidence-based self-help guide known as "On the Road to Quitting"(45) that has been developed by Health Canada for young adult smokers. Participants will be able to both view the self-help guide via the internet and will receive a printed version of the guide.
Epidemiological evidence suggests up to 40% of potential dementia cases might be preventable by targeting modifiable lifestyle and cardiovascular factors; given that current treatments cannot modify the disease, prevention is a critical aspect. SYNERGIC-2 is the first large Canadian clinical trial using a 12-month home-based personalized multidomain lifestyle intervention to improve cognition in 550 older adults with Mild Cognitive Impairment (MCI), a pre-dementia state. These personalized at-home interventions target 5 domains with tailored physical exercise, cognitive training, diet recommendations, sleep interventions, and vascular risk factor management and are all delivered using a digital platform. Specifically, SYNERGIC-2 will be conducted with participants in their homes using video-conference meetings to test participants and to coach them 1-on-1 through the interventions on a web-based digital platform. The effect of these combined interventions on cognition will be compared to an online-educational program Brain Health PRO (BHPro). Both interventions are part of CAN-THUMBS UP, the interventional platform of the CCNA related to Canada Dementia Research Strategy; and constitutes Canada's contribution to the World-Wide-FINGERS Network. Importantly, these interventions have been selected because there is evidence that they synergistically enhance overall brain health including cognition and contributes to maintaining independence for individuals at risk for developing dementia.
The invention provides Cripto blocking antibodies, or biologically functional fragments thereof, and uses thereof. Antibodies which bind Cripto and modulate Cripto signaling are provided. Antibodies which bind Cripto and block the interaction between Cripto and ALK4 are provided. Antibodies which bind Cripto and modulate tumor growth are also provided. Antibodies which bind Cripto, modulate signaling, and modulate tumor growth are also provided. Antibodies which bind Cripto, block the interaction between Cripto and ALK4 and modulate tumor growth are provided. The invention also provides methods of using these antibodies in therapeutic, diagnostic, and research applications.
BACKGROUND: A poor diet is a risk factor for chronic obstructive pulmonary disease (COPD). The interaction between dietary factors and cigarette smoking in the development of COPD is unclear. We investigated the interactions between dietary patterns and smoking status on COPD-related outcomes.
METHODS: We used data from the Anseong-Ansan cohort that has been followed for 20 years. A total of 6,221 individuals without COPD in the baseline survey were analyzed. Five dietary patterns were identified using a semi-quantitative food frequency questionnaire. Associations of dietary patterns with COPD and forced expiratory volume in 1 second (FEV1)/forced vital capacity (FVC) ratio in different strata of smoking status were evaluated using Cox regression and linear mixed models, respectively.
RESULTS: The highest quartile of the "coffee" pattern (high coffee consumption) was associated with COPD (hazard ratio, 1.46; 95% confidence interval [CI], 1.03-2.08) and lower FEV1/FVC ratio (β = -1.2%; 95% CI, -1.9% to -0.6%) using the lowest quartile as a reference for heavy smokers, but not light or never smokers (P value for interaction = 0.035 for COPD). Regarding the associations between various consumption levels of black coffee, combined coffee, and instant coffee and COPD, an association with COPD was only observed for instant coffee in heavy smokers.
CONCLUSION: High instant coffee consumption is associated with COPD development in heavy smokers, but not in light or never smokers. This may be attributed to sugar and cream in instant coffee mixes.
The invention relates to a method for preparing normal saline cosa injection. Wherein, it comprises that using 6% normal saline cosa solution, adding shaping agent germ-free powder, mixing and dissolving, adding injection water to dilute, to adjust the pH value between 5.5 and 7.0, cooling, condensing at -35Deg. C after 1-2hours, vacuuming when the temperature of condenser is -45Deg. C to -1.5*10<-2kPa, increasing temperature at 3Deg. C/hour; when the temperature is at room temperature or higher than 30Deg. C, keeping warm for 2hours, and the whole freeze process needs 24-26hours. The invention can be transmitted at normal temperature, to improve stability and safety.
Background Sepsis-induced acute kidney injury (S-AKI) is a common complication in critically ill patients. Therefore, reliable biomarkers for predicting S-AKI outcomes are necessary. Serum cell-free DNA (cfDNA) is a circulating extracellular DNA fragment used as a noninvasive screening tool for many diseases, including sepsis. This study aimed to investigate the prognostic value of cfDNA in S-AKI patients and its relationship with some other parameters.Methods A total of 89 S-AKI patients admitted to the intensive care unit (ICU) from June 2021 to December 2021 were enrolled in this study. The patients were categorized into the low cfDNA group (< 855 ng/ml) and high cfDNA group (≥ 855 ng/ml) and were followed up for three months. CfDNA was extracted from serum and quantified using Quant-iT PicoGreen dsDNA Reagent.Results Overall survival was significantly lower in the high cfDNA group than in the low cfDNA group (Log-Rank p = 0.012). Univariate Cox proportional hazard model showed that cfDNA was significantly associated with all-cause mortality (HR [hazard ratio] 2.505, 95% CI [95% confidence interval] 1.184-5.298, p = 0.016). Also, serum cfDNA was a significant risk factor for all-cause mortality after adjusting for covariates (HR 2.191, 95% CI 1.017-4.721, p = 0.045). Moreover, cfDNA was positively correlated with several baseline parameters, including serum creatine, aspartate aminotransferase, alanine aminotransferase, prothrombin time, and International Normalized Ratio.Conclusion High serum cfDNA level is associated with higher mortality among the S-AKI population, indicating that cfDNA is a valuable biomarker for S-AKI prognosis.
Obesity, a worldwide epidemic, leads to various metabolic disorders threatening human health. In response to stress or fasting, glucocorticoid (GC) levels are elevated to promote food intake. This involves GC-induced expression of the orexigenic neuropeptides in agouti-related protein (AgRP) neurons of the hypothalamic arcuate nucleus (ARC) via the GC receptor (GR). Here, we report a selective GR modulator (SGRM) that suppresses GR-induced transcription of genes with non-classical glucocorticoid response elements (GREs) such as Agrp-GRE, but not with classical GREs, and via this way may serve as a novel anti-obesity agent. We have identified a novel SGRM, 2-O-trans-p-coumaroylalphitolic acid (Zj7), a triterpenoid extracted from the Ziziphus jujube plant, that selectively suppresses GR transcriptional activity in Agrp-GRE without affecting classical GREs. Zj7 reduces the expression of orexigenic genes in the ARC and exerts a significant anorexigenic effect with weight loss in both high fat diet-induced obese and genetically obese db/db mouse models. Transcriptome analysis showed that Zj7 represses the expression of a group of orexigenic genes including Agrp and Npy induced by the synthetic GR ligand dexamethasone (Dex) in the hypothalamus. Taken together, Zj7, as a selective GR modulator, showed beneficial metabolic activities, in part by suppressing GR activity in non-classical GREs in orexigenic genes. This study demonstrates that a potential anorexigenic molecule may allow GRE-specific inhibition of GR transcriptional activity, which is a promising approach for the treatment of metabolic disorders.
Many patients will require ongoing blood draws for laboratory testing while in the hospital and hospitals generally avoid using peripheral IVs for laboratory testing as it is associated with an increase in complications such as irritation and infiltration (where the IV medication or fluid will leak out of the vein and into the surrounding tissue). Therefore, patients are often required to have multiple needlesticks throughout their hospital stay which can lead to patient dissatisfaction and anxiety.

Extended dwell catheters (EDC) offer an alternative to peripheral IVs especially during prolonged hospital stays. EDCs are generally placed using ultrasound for guidance and are commonly placed in any of 3 veins in the arm. They can be inserted above or below the antecubital fossa (the bend of the elbow). These catheters can be left for up to 30 days and don't fail as quickly when compared to peripheral IVs. While there is not a lot of evidence about how well these catheters will allow blood to be drawn, an EDC can be used to obtain blood for routine blood draws and potentially eliminate the need for additional needle sticks.

Eligible patients in this study will be randomized to two groups based on placement site: experimental group (forearm) or the control group (upper arm). If the patient is in the control group the research staff will direct the inserter to place the catheter into the upper arm vein at least 2 cm above the antecubital fossa. If the patient is randomized to the experimental group (lower arm), the research staff will direct the insert to place the catheter into the forearm at least 10 cm away from the antecubital fossa. The research team will capture images on the ultrasound machine that is used for initial assessment of sites per routine care. If the vein is appropriate for cannulation based on these assessments, the Advance Practice Provider (APP) will insert the catheter. If the APP on the Vascular Access Team (VAT) has no adequate target visualized in the randomly selected site, the inserter may evaluate another site that is more suitable for cannulation. Functionality will be confirmed by ability to aspirate by drawing back into a syringe and then the catheter flushed with 5cc of normal saline without resistance. The site of insertion will be recorded and pertinent information will be collected similar to other catheter placements. Securement of the placed IV will be standardized between groups. Daily assessment of functionality (patency of the catheter) will be performed by the research team for the life of the catheter while hospitalized (up to 30 days).
Background/objectives: Acute promyelocytic leukemia (APL) is an aggressive subtype of acute myeloid leukemia (AML), characterized by the hallmark translocation t(15;17) resulting in a PML::RARA fusion. Once diagnosed, APL is now considered to be one of the most treatable forms of AML. However, without early detection and treatment, the disease is associated with rapid deterioration and lethal side effects. Methods: We describe a case of diagnostic APL presenting with a normal karyotype, normal RARA break-apart FISH, and unclear, atypical PML/RARA FISH findings. We used optical genome mapping (OGM) to characterize this atypical PML/RARA fusion. Results: OGM allowed for detection of a PML::RARA fusion resulting from a cryptic and complex insertion of PML::RARA into RARA on 17q21.2 whereby a segment of 15q24.1 was inserted into the 17q21.2. The recipient breakpoint of the insertion was at intron 2 of the RARA gene and the donor breakpoint of the insertion was at exon 5/intron 6 of the PML gene. Conclusions: This is the first report of an insertional PML::RARA fusion into the RARA gene on 17q detected by OGM. OGM has demonstrated its utility in a clinical cytogenetics environment, allowing for clearer characterization and diagnosis of various neoplasms.
Patients with chemotherapy refractory Acute Myelogenous Leukemia (AML) after a double T-cell depleted (TCD) umbilical cord blood (UCB) transplantation where the smaller unit is activated overnight in interleukin-2 (IL-2). IL-2 will be given three times weekly for 6 doses beginning on days+3 and days +60 to expand UCB-derived natural killer (NK) cells in vivo.
FIELD: medicine, gastroenterology. SUBSTANCE: method involves induction of protective immune response in mammal-host against Helicobacter infection by administration of urease or urease subunits from Helicobacter at effective amount as an antigen. For induction of protective immune response for Helicobacter infection vaccine is used. Vaccine has a polyaminoacid preparation as an antigen that is epitopes developing by urease that is endogenous for body. Estimation of an immune response in mammals infected with Helicobacter is carried out by antibodies assay in sample taken from gastroenteric tract reacting with epitopes developing by urease that is endogenous for Helicobacter. Invention can be used in medicine for treatment and prophylaxis of mammals with stomach infection. EFFECT: improved method of immune response induction and estimation. 27 cl, 6 dwg, 6 tbl, 3 ex
Disclosed is a new class of conjugated virus-like particles (VLPs). These conjugated VLPs bind a wide variety of tumors and comprise epitopes recognized by a prior T cell immune response already existing in a host. These epitopes are derived from pathogens or previous vaccinations (such as early childhood vaccines). This provokes the body's pre-existing cytotoxic immunity obtained through previous infection or previous childhood vaccination to be redirected to the tumor cells for the elimination of cancer, and form long-term anti-tumor immunity. The described conjugated VLPs are useful for tailoring a broad range of tumors towards a response from existing immunity circumventing the need to identify tumor antigens or generate tumor-specific immune responses. Importantly, the compositions and methods described herein broadens opportunities for treatment for all cancer types in subjects who previously had un-targetable cancers due to various technological and biological limitations of currently available immuno-therapeutic drugs.
Patients of PGI2 group received nebulized PGI2 (epoprostenol), 20000 ng/ml (Flolan; Glaxo Wellcome Inc, Research Triangle Park, NC) (60 ml syringe of PGI2 with concentration 20000 ng/ml was attached to an intravenous pump which delivers a titrating rate of 8 ml/h to the nebulizer compartment (MiniHEART nebulizer; Westmed, Tucson, Ariz) fixed to the inspiratory limb of the breathing circuit or to the face mask with venturi accessory for sprinkling. The nebulizer was filled with 15 ml PGI2 with nebulized oxygen flow rate 3 litres.
The influence of SGLT-1 on perivascular preadipocytes (PVPACs) and vascular remodeling is not well understood. This study aimed to elucidate the role and mechanism of SGLT-1-mediated PVPACs bioactivity. PVPACs were cultured in vitro and applied ex vivo to the carotid arteries of mice using a lentivirus-based thermosensitive in situ gel (TISG). The groups were treated with Lv-SGLT1 (lentiviral vector, overexpression), Lv-siSGLT1 (RNA interference, knockdown), or specific signaling pathway inhibitors. Assays were conducted to assess changes in cell proliferation, apoptosis, glucose uptake, adipogenic differentiation, and vascular remodeling in the PVPACs. Protein expression was analyzed by Western blotting, immunocytochemistry, and/or immunohistochemistry. The methyl thiazolyl tetrazolium (MTT) assay and Hoechst 33342 staining indicated that SGLT-1 overexpression significantly promoted PVPACs proliferation and inhibited apoptosis in vitro. Conversely, SGLT-1 knockdown exerted the opposite effect. Oil Red O staining revealed that SGLT-1 overexpression facilitated adipogenic differentiation, while its inhibition mitigated these effects. 3H-labeled glucose uptake experiments demonstrated that SGLT-1 overexpression enhanced glucose uptake by PVPACs, whereas RNA interference-mediated SGLT-1 inhibition had no significant effect on glucose uptake. Moreover, RT-qPCR, Western blotting, and immunofluorescence analyses revealed that SGLT-1 overexpression upregulated FABP4 and VEGF-A levels and activated the Akt/mTOR/p70S6K signaling pathway, whereas SGLT-1 knockdown produced the opposite effects. In vivo studies corroborated these findings and indicated that SGLT-1 overexpression facilitated carotid artery remodeling. Our study demonstrates that SGLT-1 activation of the Akt/mTOR/p70S6K signaling pathway promotes PVPACs proliferation, adipogenesis, glucose uptake, glucolipid metabolism, and vascular remodeling.NEW & NOTEWORTHY SGLT-1 is expressed in PVPACs and can affect preadipocyte glucolipid metabolism and vascular remodeling. SGLT-1 promotes the biofunctions of PVPACs mediated by Akt/mTOR/p70S6K signaling pathway. Compared with caudal vein or intraperitoneal injection, the external application of lentivirus-based thermal gel around the carotid artery is an innovative attempt at vascular remodeling model, it may effectively avoid the transfection of lentiviral vector into the whole body of mice and the adverse effect on experimental results.
The patient, a 36-year-old female, had no previous history of shingles. She was admitted to the hospital due to nausea and lightheadedness. Upon admission, she was diagnosed with bilateral medial medullary infarcts. She received treatment with intravenous edaravone and argatroban, as well as antiplatelet therapy with aspirin and clopidogrel. However, her dysphagia, dysarthria, and paraplegia worsened. Due to changes in the lesion of the basilar artery on brain ‍MRA, we suspected the possibility of basilar artery dissection, and discontinued antiplatelet therapy. Subsequent imaging studies suggested vasculitis. After examining the cerebrospinal fluid, we diagnosed varicella-zoster virus (VZV) vasculopathy. Based on this diagnosis, we administered steroid pulse therapy for three days, started intravenous acyclovir, and resumed antithrombotic therapy with clopidogrel. Prednisone was administered for five days. Biochemical tests revealed an elevated D-dimer level. Due to the presence of lower extremity venous thrombus, clopidogrel was replaced with apixaban. The acyclovir infusion was discontinued due to observed acyclovir-induced neutropenia. These treatments improved neurological symptoms, circumflex thickening of the basilar artery, and contrast effects in the same area. On the 70th day, the patient was transferred to the hospital for rehabilitation. It is important to consider VZV angiopathy as a potential cause of juvenile cerebral infarction accompanying progressive basilar artery stenosis, regardless of the presence or absence of a skin rash.
Pulsed electric current can be used to produce irreversible electroporation (IRE) of cell membranes with resulting cell death. This process has been shown to ablate tumors in animal and human studies. A pulsating direct current of 20 to 50 A and 500 to 3000 V is delivered into metastatic or primary tumors in the liver, kidney, or lung via needle electrodes inserted under computed tomography (CT) or ultrasound guidance. Patients usually require general anesthesia with muscle relaxant. Currently, circa 30 procedures have been done at our institution with good or excellent results. However, several patients have had severe pain postoperatively.

Dexmedetomidine is an α2-adrenoreceptor agonist with sedative, analgesic and anxiolytic effects, and it has more selective α2-adrenergic effect than clonidine. We will evaluate perioperative dexmedetomidine 0.4 µg/kg/hr infusion effects on hemodynamics, anesthetic consumption, and recovery profiles during anesthesia for IRE of solid organs tumours.
BACKGROUND: Atrial functional mitral regurgitation (AFMR) is a newly discovered condition associated with longstanding atrial fibrillation. This retrospective study aimed to analyze the outcomes of the maze procedure and mitral regurgitation (MR) surgery in AFMR and atrial fibrillation in comparison with those in degenerative MR (DMR).
METHODS: Patients who underwent mitral valve repair/replacement with a maze procedure at a hospital (July 2012-August 2021) were included. We excluded patients aged below 18 years undergoing concomitant coronary artery bypass grafting or atrial septal defect repair and those with MR etiology other than ARMR or DMR.
RESULTS: We included 35 patients with AFMR and 50 patients with DMR. Patient characteristics and postoperative outcomes were not significantly different between the two groups. Long-term outcomes revealed no significant differences in the ratio of cardiac mortality, stroke, or hospital readmission. However, after the maze procedure, the sinus rhythm restoration rate was significantly lower (62% vs. 28.5%, p < 0.001), a junctional rhythm state (p < 0.001) and permanent pacemaker insertion for sick sinus syndrome (SSS) (p = 0.03) were significantly more common in AFMR than DMR. On postoperative transthoracic echocardiography (TTE), the pulmonary artery systolic pressure was significantly less decreased in the AFMR group than in the DMR group compared with that on preoperative TTE (p = 0.04).
CONCLUSIONS: AFMR showed excellent mitral valve surgery outcomes, similar to DMR, but had a significantly higher risk of pacemaker insertion for SSS after the maze procedure.