Drug Survival, Retention, and Persistence of Dupilumab in Adults and Adolescents with Atopic Dermatitis: A Narrative Literature Review.

Atopic dermatitis (AD) is a chronic, relapsing inflammatory skin condition that can have a negative impact on a patient's quality of life. Long-term effectiveness is required to manage the symptoms of AD (skin inflammation, eczematous lesions, and itching). Because some of the systemic immunosuppressants used to treat AD have been associated with serious adverse events (AEs), other safer, more effective options, including dupilumab, have been proven effective long-term for treatment of adult and adolescent patients with moderate-to-severe AD.

Assessing Putative Markers of Colorectal Cancer Stem Cells: From Colonoscopy to Gene Expression Profiling.

Cancer stem cells (CSCs) are proposed to be involved in colorectal cancer (CRC) initiation, growth, and metastasis. The aim of our pilot study was to assess possible correlations between the clinicopathological characteristics of CRC patients and CSCs gene expression patterns, in order to provide insight into new methods for patient stratification and targeted therapeutic strategies. Our study involved 60 CRC patients, and the following three specific CSC genes were targeted: PROM1/CD133, ALCAM/CD166 and HCAM /CD44.

A rare melanoma feature with primary ovarian origin: a case report and the literature review.

Primary ovarian melanoma arising on a mature ovarian cystic teratoma is extremely rare. As best of our knowledge, to date, 49 cases have been reported in literature. Few information was reported about best management and therapy.

A secondary abdominal pregnancy with unusual placental implantation in the fallopian tube: a diagnostic challenge.

We reported a case of secondary abdominal pregnancy with placental implantation into the fallopian tube, diagnosed at 16 weeks, in a woman admitted to the emergency room complaining of syncopal attacks. The best approach would be termination of the pregnancy, taking into consideration the high risk to the mother and the low possibility of alive and healthy birth. We had to perform an urgent surgical intervention due to the fact that the patient was in a clinically unstable condition, which was related to hemoperitoneum.

The influence of irradiation on autophagy process in normal and malignant colorectal epithelia.

Aim: The authors assessed the influence of preoperative radiotherapy on autophagy process using a quantitative assessment of LC3 expression on both normal and tumoral colorectal tissues.

Materials And Methods: Normal and malignant tissue samples were taken from 50 patients that underwent surgery for colorectal adenocarcinoma of which 11 received preoperative radiotherapy. Tissue samples were included in paraffin and sections were immunomarked for LC3 expression.

Is Occult Stress Urinary Incontinence a Reliable Predictive Marker?

Objective: Pelvic reconstructive surgery can be associated to correction, persistence, or onset of stress urinary incontinence. The aim of our study was to evaluate the incidence of stress incontinence (SI) after prolapse repair in 3 groups with different preoperative urodynamic findings and to find out the predictiveness of occult SI.

Methods: Patients undergoing vaginal hysterectomy, uterus-sacral ligament colposuspension, and traditional anterior repair for pelvic prolapse were retrospectively analyzed.

Modified McCall culdoplasty versus Shull suspension in pelvic prolapse primary repair: a retrospective study.

Introduction And Hypothesis: Uterosacral ligament suspension at the time of primary prolapse repair represents a well-established surgical option. Our aim was to compare the effectiveness, complications rate, and functional results of modified McCall culdoplasty and Shull suspension.

Methods: Patients who underwent vaginal hysterectomy and cuff suspension for pelvic organ prolapse were retrospectively analyzed.

Albumin Incorporation in Polyethylenimine-DNA Polyplexes Influences Transfection Efficiency.

Polyplexes of plasmid with synthetic polycationic vectors, such as linear polyethylenimine (LPEI), have been widely investigated. While much is known about the role of physicochemical characterization of the polycation in transfection, the role of serum components in the transfection using LPEI-polyplexes needs further investigation. In this study, bovine serum albumin was incorporated into the polyplex, either through precomplexation with circular DNA coding for green fluorescent protein prior to polyplex formation with LPEI or after formation of the polyplex.

Autophagy in colorectal cancer: An important switch from physiology to pathology.

Colorectal cancer (CRC) remains a leading cause of cancer death in both men and women worldwide. Among the factors and mechanisms that are involved in the multifactorial etiology of CRC, autophagy is an important transformational switch that occurs when a cell shifts from normal to malignant. In recent years, multiple hypotheses have been considered regarding the autophagy mechanisms that are involved in cancer.

Repair of a traumatic cloaca after obstetric anal sphincter injury.

Introduction And Hypothesis: Unsuccessful primary repair of fourth-degree obstetric trauma can lead to permanent communication between the rectum and the vagina, which, in association with full-thickness anal sphincter defects, is characterized by complete fecal incontinence and severe impairment of quality of life. The aim of this video is to serve as a tutorial for repair.

Methods: A 27-year-old woman who developed a full-thickness recto-vaginal defect extended from the perineum to the upper third of the vagina has been managed through layered surgical repair without flaps.

Preliminary study of correlations between the intratumoral microvessel density and the morphological profile of colorectal carcinoma.

Aim: New blood vessel formation (angiogenesis) is a fundamental event in the process of tumor growth and metastatic dissemination. The aim was to evaluate intratumoral vascular density (ITMVD) and to analyze possible correlations between ITMVD and the morphological profile of colorectal carcinoma.

Materials And Methods: The studied group consisted of 50 patients that underwent surgery for colorectal tumors, 12 of them receiving preoperatory radiotherapy.

Enhanced gene silencing through human serum albumin-mediated delivery of polyethylenimine-siRNA polyplexes.

Small interfering RNA (siRNA) targeted therapeutics (STT) offers a compelling alternative to tradition medications for treatment of genetic diseases by providing a means to silence the expression of specific aberrant proteins, through interference at the expression level. The perceived advantage of siRNA therapy is its ability to target, through synthetic antisense oligonucleotides, any part of the genome. Although STT provides a high level of specificity, it is also hindered by poor intracellular uptake, limited blood stability, high degradability and non-specific immune stimulation.

Determination of autophagy gene ATG16L1 polymorphism in human colorectal cancer.

Autophagy has emerged not only as an essential repair mechanism to degrade damaged organelles and proteins but also as a major player in protection of tumor cells from multiple stresses. It was shown that autophagy gene polymorphisms are correlated with development of chronic inflammatory lesions, which represent a risk factor for colorectal tumors. In this study, we aimed to determine if ATG16L1 +898A>G (Thr300Ala) polymorphism is associated with an increased risk of developing colorectal cancer (CRC) and to establish correlations between ATG16L1 genotypes and the major clinical and morphological parameters.

Effects and differentiation activity of IGF-I, IGF-II, insulin and preptin on human primary bone cells.

The importance of the complex interrelated regulatory pathways involving IGF factors and pancreatic hormones can be observed in several metabolic diseases, where the deregulation of these factors has a wide impact on bone health. These findings have stimulated us to compare the effect of IGF-I, IGF-II, insulin and preptin on human bone cells. The effect on cell differentiation and cell activity of osteoblasts and osteoclasts has been analysed.

The genotoxicity of PEI-based nanoparticles is reduced by acetylation of polyethylenimine amines in human primary cells.

The ultrasmall size and unique properties of polymeric nanoparticles (NPs) have led to raising concerns about their potential cyto- and genotoxicity on biological systems. Polyethylenimine (PEI) is a highly positive charged polymer and is known to have varying degree of toxic effect to cells based on its chemical structure (i.e.