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Elevations in blood glucose before and after the a

The Journal of Clinical Investigation R E S E A R C H A R T I C L E 1 Introduction The supply, uptake, and metabolism of glucose are cornerstones of energy production for cell and organ function and survival. Blood glucose levels are regulated by a multitude of hormones and factors, but ultimately by the response of pancreatic islet cells to the glucose concentration and the abilities of cells and

https://www.teddy.lu.se/sites/teddy.lu.se/files/2022-12/Elevations_in_blood_glucose_before_and_after_the_a.pdf - 2026-06-08

The contribution of population age-sex structure to the excess mortality estimates of 2020–2021 in Denmark, Finland, Iceland, Norway, and Sweden

The Nordic countries offer an ideal case study of the COVID-19 pandemic due to their comparability, high data quality, and variable mitigations. We investigated the age- and sex-specific mortality patterns during 2020–2021 for the five Nordic countries and analysed the total age- and sex-adjusted excess deaths, ratios of actual to expected death rates, and age-standardized excess death estimates.

Baseline Prostate-specific Antigen Level in Midlife and Aggressive Prostate Cancer in Black Men

Background: Prostate-specific antigen (PSA) measurement in midlife predicts long-term prostate cancer (PCa) mortality among white men. Objective: To determine whether baseline PSA level during midlife predicts risk of aggressive PCa in black men. Design, setting, and participants: Nested case-control study among black men in the Southern Community Cohort Study recruited between 2002 and 2009. A pr

An observational study on the molecular profiling of primary melanomas reveals a progression dependence on mitochondrial activation

Melanoma in advanced stages is one of the most aggressive tumors and the deadliest of skin cancers. To date, the histopathological staging focuses on tumor thickness, and clinical staging is a major estimate of the clinical behavior of primary melanoma. Here we report on an observational study with in‐depth molecular profiling at the protein level including post-translational modifications (PTMs)

Is agile the latest management fad? A review of success factors of agile transformations

Purpose: Agile is the new popular management change method and agile has lots of momentum. Management consulting firms are promoting agile via articles and newsletters. While history does not repeat itself, it often rhymes, and thus agile will probably be a successful change effort in some organizations. On the other hand, there is a high probability that agile will not deliver the expected result

Rapid multinodal acoustic trapping of extracellular vesicles for downstream mass spectrometry analysis

We report the use of multinodal acoustic trapping for high throughput and high capacity capturing of EV's (extracellular vesicles) for quantitative mass spectrometry analysis. The multinode trapping unit was shown to isolate sufficient amount of EV's from dilute biological samples (urine and cell culture supernatant) at flow rates of 500 ul/min within minutes, enabling EV proteome profiling. This

Poor self-rated health in individuals with irritable bowel syndrome but no increased 10-year cardiovascular risk : results from a Swedish population-based screening program

Introduction: Irritable bowel syndrome (IBS) has been linked to poor health, high stress and diminished quality of life. Previous findings about associations between IBS and cardiovascular disease are, however, contradictory. Our objective was to examine 10-year cardiovascular risk, lifestyle factors, and self-rated health in people with IBS compared to a reference group. Methods: Sweden's souther

Wetland life : Exploring Mesolithic Hunter-Gatherer-Fisher socioecologies using high-resolution palaeoenvironmental reconstructions of pollen and NPP at Dagsmosse, Sweden

At Dagsmosse in south-central Sweden, evidence from well-preserved Mesolithic wetland sites (10,200–7000 cal a BP) demonstrates occupation continuity among Hunter-Gatherer-Fisher (HGF) communities in wetland areas. This study presents detailed environmental reconstructions of the Dagsmosse basin, where Mesolithic fishing and dwelling activities were recorded. Focusing on the Preboreal–Boreal biozo

A Highly Sensitive Porous Silicon (P-Si)-Based Human Kallikrein 2 (hK2) Immunoassay Platform toward Accurate Diagnosis of Prostate Cancer.

Levels of total human kallikrein 2 (hK2), a protein involved the pathology of prostate cancer (PCa), could be used as a biomarker to aid in the diagnosis of this disease. In this study, we report on a porous silicon antibody immunoassay platform for the detection of serum levels of total hK2. The surface of porous silicon has a 3-dimensional macro- and nanoporous structure, which offers a large bi

Low RBM3 protein expression correlates with tumour progression and poor prognosis in malignant melanoma: An analysis of 215 cases from the Malmo Diet and Cancer Study

Background: We have previously reported that expression of the RNA-and DNA-binding protein RBM3 is associated with a good prognosis in breast cancer and ovarian cancer. In this study, the prognostic value of immunohistochemical RBM3 expression was assessed in incident cases of malignant melanoma from a prospective population-based cohort study. Methods: Until Dec 31(st) 2008, 264 incident cases of

Global expression of AMACR transcripts predicts risk for prostate cancer - a systematic comparison of AMACR protein and mRNA expression in cancerous and noncancerous prostate.

The high false negative rates for initial prostate biopsies refer a large number of the men for repeat biopsies each year. Therefore, biomarkers associated with high risk of the presence of malignancy in histologically benign biopsies could provide a tool to discriminate the patients who need repeat biopsy or intensive follow-up from those who do not. Here we examined the diagnostic applicability

The Effect on Melanoma Risk of Genes Previously Associated With Telomere Length

Telomere length has been associated with risk of many cancers, but results are inconsistent. Seven single nucleotide polymorphisms (SNPs) previously associated with mean leukocyte telomere length were either genotyped or well-imputed in 11 108 case patients and 13 933 control patients from Europe, Israel, the United States and Australia, four of the seven SNPs reached a P value under .05 (two-side

Emphasizing the role of Wnt5a protein expression to predict favorable outcome after radical prostatectomy in patients with low-grade prostate cancer

Wnt5a, a member of non-canonical wingless-related MMTV integration site family is a secreted glycoprotein that plays important roles in development and disease. Recent studies have shown that Wnt5a protein levels are up-regulated in prostate cancer, but contrasting reports exist on the role of Wnt5a to predict outcome after radical prostatectomy in patients with localized prostate cancer. Our grou

Tumor markers in prostate cancer I: Blood-based markers

The introduction of total prostate specific antigen (total PSA) testing in blood has revolutionized the detection and management of men with prostate cancer (PCa). The objective of this review was to discuss the challenges of PCa biomarker research, definition of the type of PCa biomarkers, the statistical considerations for biomarker discovery and validation, and to review the literature regardin

Direct deposition of gas phase generated aerosol gold nanoparticles into biological fluids - corona formation and particle size shifts.

An ongoing discussion whether traditional toxicological methods are sufficient to evaluate the risks associated with nanoparticle inhalation has led to the emergence of Air-Liquid interface toxicology. As a step in this process, this study explores the evolution of particle characteristics as they move from the airborne state into physiological solution. Airborne gold nanoparticles (AuNP) are gene

Effects of radiation therapy on tissue and serum concentrations of tumour associated trypsin inhibitor and their prognostic significance in rectal cancer patients

Background: We have previously demonstrated that elevated concentrations of tumour-associated trypsin inhibitor (TATI) in both tumour tissue (t-TATI) and in serum (s-TATI) are associated with a poor prognosis in colorectal cancer patients. It was also found that s-TATI concentrations were lower in patients with rectal cancer compared to patients with colon cancer. In this study, we investigated th

The clinicopathological and gene expression patterns associated with ulceration of primary melanoma

Ulceration of primary melanomas is associated with poor prognosis yet is reported to predict benefit from adjuvant interferon. To better understand the biological processes involved, clinicopathological factors associated with ulceration were determined in 1804 patients. From this cohort, 348 primary tumor blocks were sampled to generate gene expression data using a 502-gene cancer panel and 195 b

Prediagnostic telomere length and risk of B-cell lymphoma-Results from the EPIC cohort study

Recent epidemiological investigations have reported on the association between telomere length (TL) and a number of malignancies, including B-cell lymphoma (BCL). The reported results for BCLs are however inconsistent. We carried out a nested case-control study to determine whether TL is associated with future risk of BCL. Using quantitative polymerase chain reaction, the relative TL (i.e. the rat

Dietary intake of acrylamide and epithelial ovarian cancer risk in the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort.

Acrylamide, classified in 1994 by IARC as 'probably carcinogenic' to humans, was discovered in 2002 in some heat-treated, carbohydrate-rich foods. The association between dietary acrylamide intake and epithelial ovarian cancer risk (EOC) has been previously studied in one case-control and three prospective cohort studies which obtained inconsistent results, and could not further examine histologic