Resveratrol and capsaicin as safer radiosensitizers for colorectal cancer compared to 5-fluorouracil.

Background And Aim: Standard rectal cancer treatment includes neoadjuvant radiotherapy sensitized by 5-fluorouracil (5-FU) chemotherapy. However, 5-FU increased chemoradiotherapy response rate comes with significant toxicity, especially in older, frail patients. The development of alternatives to chemotherapy enabling radiosensitization with limited systemic toxicity is therefore needed to improve patient management.

Evaluation of sluggish cognitive tempo in children and adolescents with obesity and morbid obesity.

Objective: This study's primary aim is to evaluate the relationship between obesity and sluggish cognitive tempo (SCT).

Method: The study group consisted of obese ( = 37) and morbidly obese ( = 42) patients. The healthy control group included 38 children and adolescents.

A French multicenter analytical evaluation of the automated Lumipulse G sNfL blood assay (Fujirebio®) and its comparison to four other immunoassays for serum neurofilament light chain assessment in clinical settings.

Objectives: Measurement of serum neurofilament light chain (sNfL) protein is becoming a key biomarker for many neurological diseases. Several immunoassays have been developed to meet these clinical needs, revealing significant differences in terms of variability and results. Here, we propose a French multicenter comparison of 5 sNfL assays.

Integrating allele-specific PCR with CRISPR-Cas13a for sensitive KRAS mutation detection in pancreatic cancer.

Background: The clustered regulatory interspaced short palindromic repeats (CRISPR)-Cas13a system has strong potential for highly sensitive detection of exogenous sequences. The detection of KRAS point mutations with low allele frequencies may prove powerful for the formal diagnosis of pancreatic ductal adenocarcinoma (PDAC).

Results: We implemented preamplification of KRAS alleles (wild-type and mutant) to reveal the presence of mutant KRAS with CRISPR-Cas13a.

Disordered eating behaviors and associated factors in children and adolescents with type 1 diabetes.

Object: As part of their treatment, patients with type 1 diabetes mellitus (DM) have to be very careful with what they eat and with their insulin doses. Therefore, the risk of eating disorders increases in this patient group. In this study, we aimed to determine the disordered eating behaviors of patients with type 1 DM and to evaluate the sociodemographic characteristics, diabetes care behaviors, and quality-of-life scale results that these behaviors may be related to.

CRISPR editing to mimic porphyria combined with light: A new preclinical approach for prostate cancer.

Thanks to its very high genome-editing efficiency, CRISPR-Cas9 technology could be a promising anticancer weapon. Clinical trials using CRISPR-Cas9 nuclease to edit and alter immune cells are ongoing. However, to date, this strategy still has not been applied in clinical practice to directly target cancer cells.

A computer synoptic operative report versus a report dictated by a surgeon in advanced ovarian cancer.

Objective: To evaluate the role of a computer synoptic operative report in enhancing the quality and completeness of surgical reporting for advanced ovarian cancer surgeries.

Methods: The study was conducted at a tertiary cancer center between January 2016 and September 2021, and the computer synoptic operative report was implemented in May 2019. The study compared two cohorts: the first consisted of the 'before computer synoptic operative report (P1)' period, during which the operative reports were dictated freely by the surgeons, and the second consisted of the 'after computer synoptic operative report (P2)' period, during which all surgeons used the computer synoptic operative report.

Sleep disturbances in children and adolescents with type 1 diabetes mellitus: Prevalence, and relationship with diabetes management.

Objective: A decline in sleep quality and regularity has been reported in patients with type 1 diabetes mellitus (T1D) in many studies. However, research on medical-based sleep disorders in patients with T1D is limited. Diagnosing sleep disorders is crucial, as it negatively impacts academic performance, cardiovascular health, and cognitive functions among children as well as essential skills for effective diabetes management.

Tau seeds from Alzheimer's disease brains trigger tau spread in macaques while oligomeric-Aβ mediates pathology maturation.

Introduction: The "prion-like" features of Alzheimer's disease (AD) tauopathy and its relationship with amyloid-β (Aβ) have never been experimentally studied in primates phylogenetically close to humans.

Methods: We injected 17 macaques in the entorhinal cortex with nanograms of seeding-competent tau aggregates purified from AD brains or control extracts from aged-matched healthy brains, with or without intracerebroventricular co-injections of oligomeric-Aβ.

Results: Pathological tau injection increased cerebrospinal fluid (CSF) p-tau181 concentration after 18 months.

Evaluation of the growth response of children with growth hormone deficiency according to the peak growth hormone levels in provocation tests.

Background: We aimed to evaluate the relation between the peak growth hormone (GH) levels in provocation tests and response to recombinant human GH (rhGH) therapy in patients with GH deficiency (GHD).

Methods: This was a cross-sectional, single-center, and retrospective study. A total of 135 patients under the age of 16 years who were diagnosed with GHD through insulin tolerance tests and L-DOPA stimulation tests and who received rhGH therapy for at least 2 years in the Pediatric Endocrinology Clinic of Akdeniz University Hospital between 1997 and 2021 were included in the study.

Cell cycle arrest and p53 prevent ON-target megabase-scale rearrangements induced by CRISPR-Cas9.

The CRISPR-Cas9 system has revolutionized our ability to precisely modify the genome and has led to gene editing in clinical applications. Comprehensive analysis of gene editing products at the targeted cut-site has revealed a complex spectrum of outcomes. ON-target genotoxicity is underestimated with standard PCR-based methods and necessitates appropriate and more sensitive detection methods.

Specific High-Sensitivity Enzymatic Reporter UnLOCKing-Mediated Detection of Oncogenic and Rearrangements.

Advances in molecular medicine have placed nucleic acid detection methods at the center of an increasing number of clinical applications. Polymerase chain reaction (PCR)-based diagnostics have been widely adopted for their versatility, specificity, and sensitivity. However, recently reported clustered regularly interspaced short palindromic repeats-based methods have demonstrated equivalent to superior performance, with increased portability and reduced processing time and cost.

[Neurofilaments: a key new biomarker for clinicians. Part 2: Neurofilaments, an asset beyond neurodegenerative diseases].

Neurofilaments (Nf) are proteins selectively expressed in the cytoskeleton of neurons, and their increase is a marker of neuronal damage. The potential utility of neurofilament light chain (NfL) has recently increased considerably, well beyond neurodegenerative diseases, due to analytical advances that allow measurement of their concentrations (even low ones) in cerebrospinal fluid and blood. This article completes the first part, in which we presented the interest of NfL in the context of neurodegenerative diseases.

[Neurofilaments: a key new biomarker for clinicians. Part 1: Importance of neurofilaments in the management of neurodegenerative diseases].

Neurological biomarkers are of great use for clinicians, as they can be used for numerous purposes: guiding clinical diagnosis, estimating prognosis, assessing disease stage and monitoring progression or response to treatment. This field of neurology has evolved considerably in recent years due to analytical improvements in assay methods, now allowing the detection of biomarkers not only in cerebrospinal fluid (CSF) but also in blood. This progress greatly facilitates the repeated quantification of biomarkers, the collection of blood being much less invasive than that of CSF.

Neurofilaments contribution in clinic: state of the art.

Neurological biomarkers are particularly valuable to clinicians as they can be used for diagnosis, prognosis, or response to treatment. This field of neurology has evolved considerably in recent years with the improvement of analytical methods, allowing the detection of biomarkers not only in cerebrospinal fluid (CSF) but also in less invasive fluids like blood. These advances greatly facilitate the repeated quantification of biomarkers, including at asymptomatic stages of the disease.

EFFECTS OF THE GONADOTROPIN-RELEASING HORMONE AGONIST THERAPY ON GROWTH AND BODY MASS INDEX IN GIRLS WITH IDIOPATHIC CENTRAL PRECOCIOUS PUBERTY.

Objective: We aimed to examine the auxological findings of girls diagnosed with idiopathic central precocious puberty (CPP) at the end of the GnRHa treatment and to investigate the effect of related factors on the height gain of those patients.

Design: Single-center, descriptive, cross-sectional retrospective study.

Method: A total of 43 patients who were diagnosed with idiopathic CPP and treated with GnRHa between 2012 - 2021 were included in to the study.

Psychiatric Disorders and Peer-Victimization in Children and Adolescents With Growth Hormone Deficiency.

In this study, we aimed to investigate psychiatric disorders, bullying/victimization, and quality of life in children and adolescents with idiopathic growth hormone deficiency (GHD). Sixty-one children and adolescents who were diagnosed as having idiopathic GHD were evaluated using a semistructured interview by a child and adolescent psychiatrist. Some 45.

Hyperandrogenism correlates with psychological symptoms in adolescents with polycystic ovary syndrome.

This study aimed to analyze the depressive and anxiety states of adolescent girls with polycystic ovary syndrome (PCOS). This was a cross-sectional, multicenter, case-control study. A total of 100 participants (PCOS group, 51; control group, 49) aged 13-18 yr were included in the study.

The Examination of the Relationship Between COVID-19 and New-Onset Type 1 Diabetes Mellitus in Children.

Objective: This study aimed to evaluate presentations of new-onset type 1 diabetes mellitus in a pediatric cohort during the coronavirus disease 2019 pandemic.

Materials And Methods: This study was designed as a single-center, descriptive, cross-sectional retrospective study. The patients diagnosed with new-onset type 1 diabetes mellitus between April 1, 2020, and April 1, 2021, were included in the study.

Bioactive food components for colorectal cancer prevention and treatment: A good match.

Colorectal cancer (CRC) is the third most frequent cancer worldwide, accounts for about 10% of the total cancer cases, and ranks as the second cause of death by cancer. CRC is more prevalent in developed countries in close causal relation with occidental diets. Due to anatomy, the diet has a strong impact on CRC.

Midline rectovaginal fascial plication: Anatomical and functional outcomes at one year.

Objectives: To evaluate anatomical and functional results at one year of midline rectovaginal fascial plication (MFP) for rectocele.

Material And Methods: Single-center observational study performed in a gynecologic-obstetrics department of a university hospital. Inclusion criteria were patients with isolated or associated rectocele treated by MFP.

ON-Target Adverse Events of CRISPR-Cas9 Nuclease: More Chaotic than Expected.

CRISPR-Cas9 is a highly promising technology for clinical development. However, this powerful tool can induce adverse genomic events. The off-target genotoxicity is well described, predictable, detectable, and resolved by the use of new generations of Cas9 nucleases with high fidelity.

[Biomarkers in diabetes mellitus: contributions and discrepancies of new technologies. A case report].

Potential discrepancies between laboratory and estimated (from Continuous Glucose Monitoring (CGM)) glycated hemoglobin (HbA1c) have been reported by diabetologists. CGM devices produce an eA1c derived from average glucose and correlated with Time-in-Range (TIR, %) which is the relative time spent in a range of normal glycaemia. Through a case report, we studied the potential causes for these discrepancies.