Multiple aspects of matrix stiffness in cancer progression.

The biophysical and biomechanical properties of the extracellular matrix (ECM) are crucial in the processes of cell differentiation and proliferation. However, it is unclear to what extent tumor cells are influenced by biomechanical and biophysical changes of the surrounding microenvironment and how this response varies between different tumor forms, and over the course of tumor progression. The entire ensemble of genes encoding the ECM associated proteins is called matrisome.

Electrochemotherapy in Kaposi's Sarcoma Patients: From the Gold Standard Strategy to Locally Advanced Cutaneous and Subcutaneous Lesions.

Electrochemotherapy (ECT) is one of the newest therapeutic strategies employed as a medical procedure for skin neoplasms' treatment, especially for classic Kaposi's sarcoma (CKS). The aim of this study was to demonstrate ECT clinical response and the local control of CKS disease. The primary endpoint was to value the worth and efficacy of this local therapy in CKS skin lesions' treatment.

Management of acute diverticulitis in Stage 0-IIb: indications and risk factors for failure of conservative treatment in a series of 187 patients.

Left-sided acute diverticulitis in WSES Stage 0-IIb preferentially undergoes conservative management. However, there is limited understanding of the risk factors for failure of this approach. The aim of this study was to investigate the factors associated with the decision to perform conservative treatment as well as the predictors of its failure.

Colorectal Cancer: Current Updates and Future Perspectives.

Colorectal cancer is a frequent neoplasm in western countries, mainly due to dietary and behavioral factors. Its incidence is growing in developing countries for the westernization of foods and lifestyles. An increased incidence rate is observed in patients under 45 years of age.

How to reduce the colorectal anastomotic leakage? The MIRACLe protocol experience in a cohort in a single high-volume centre.

This article reports the results of a novel perioperative treatment implementing the gut microbiota to prevent anastomotic fistula and leakage (AL) in patients undergoing laparoscopic colorectal resections for cancer and represents the continuation of our pilot study on 60 cases. A series of 131 patients underwent elective colorectal surgery at the S. Eugenio Hospital (Rome-Italy) between December 1, 2020, and November 30, 2022, and received a perioperative preparation following the Microbiota Implementation to Reduce Anastomotic Colorectal Leaks (MIRACLe) protocol comprising oral antibiotics, mechanical bowel preparation and perioperative probiotics.

The role of transanal total mesorectal excision in the treatment of rectal cancer: a systematic review.

Introduction: Total mesorectal excision (TME) during rectal resection is considered the gold standard for the treatment of rectal cancer. Transanal total mesorectal excision (TaTME) was first described in 2010 and has been applied to humans since 2012 to overcome some of the technical difficulties associated with minimally invasive TMEs.

Evidence Acqusition: A systematic review of the literature was conducted, and it focused on articles published between 2012 and 2022 to analyze the state of the art of surgical techniques and indications, as well as potential technical, oncological, and functional benefits.

Impact of the COVID-19 Pandemic on Enhanced Recovery After Surgery (ERAS) Application and Outcomes: Analysis in the "Lazio Network" Database.

Background: The aim of this study was to investigate how the COVID-19 pandemic influenced ERAS program application in colorectal surgery across hospitals in the Lazio region (central district in Italy) participating in the "Lazio Network" project.

Methods: A multi-institutional database was constructed. All patients included in this study underwent elective colorectal surgery for both malignant and benign disease between January 2019 and December 2020.

Nutritional Support in Cancer patients: update of the Italian Intersociety Working Group practical recommendations.

Malnutrition is a frequent problem in cancer patients, which leads to prolonged and repeated hospitalizations, increased treatment-related toxicity, reduced response to cancer treatment, impaired quality of life, a worse overall prognosis and the avoidable waste of health care resources. Despite being perceived as a limiting factor in oncologic treatments by both oncologists and patients, there is still a considerable gap between need and actual delivery of nutrition care, and attitudes still vary considerably among health care professionals. In the last 5 years, the Italian Intersociety Working Group for Nutritional Support in Cancer Patients (WG), has repeatedly revisited this issue and has concluded that some improvement in nutritional care in Italy has occurred, at least with regard to awareness and institutional activities.

Nutritional support in surgical oncology: A survey by SICO in collaboration with the Intersociety Italian Working Group for Nutritional Support in Cancer Patients.

Purpose: Nutritional support is a keystone component in perioperative care in patients undergoing oncological surgery with a direct impact on surgical outcomes. This study aimed to evaluate how nutritional support in the surgical setting is managed and applied in Italian hospitals.

Methods: A national survey was designed by the Italian Society of Surgical Oncology (SICO) and disseminated in early 2021.

Implementation of the gut microbiota prevents anastomotic leaks in laparoscopic colorectal surgery for cancer:the results of the MIRACLe study.

The aim of this pilot study was to evaluate the effects of a novel perioperative treatment for the implementation of the gut microbiota, to prevent anastomotic fistula and leakage (AL) in patients undergoing laparoscopic colorectal resections for cancer. A series of 60 patients who underwent elective colorectal surgery at S. Eugenio Hospital (Rome-Italy) between December 1, 2020 and November 30, 2021 and received a novel perioperative preparation following the MIRACLe (Microbiota Implementation to Reduce Anastomotic Colorectal Leaks) protocol (oral antibiotics, mechanical bowel preparation and perioperative probiotics), was compared to a group of 500 patients (control group) operated on between March 2015 and November 30, 2020, who received a standard ERAS protocol.

Enhanced recovery after surgery (ERAS) program in octogenarian patients: a propensity score matching analysis on the "Lazio Network" database.

Purpose: The aim of this study was to evaluate the safety and compliance with the enhanced recovery after surgery (ERAS) protocol in octogenarian patients undergoing colorectal surgery in 12 Italian high-volume centers.

Methods: A retrospective analysis was conducted in a consecutive series of patients who underwent elective colorectal surgery between 2016 and 2018. Patients were grouped by age (≥ 80 years vs < 80 years), propensity score matching (PSM) analysis was performed, and the groups were compared regarding clinical outcomes and the mean number of ERAS items applied.

Laparoscopic right colectomy: changes in surgical technique and perioperative management allow better postoperative results in a comparative series of 361 patients.

To compare the short-term outcomes in patients who underwent laparoscopic right colectomy with a traditional minimally invasive approach versus patients who underwent a laparoscopic colectomy with an enhanced perioperative pathway. A retrospective analysis was conducted on a consecutive series of patients who underwent elective laparoscopic right colectomy for neoplastic disease between January 1, 2011 and December 31, 2020. The patients were divided into two groups: the first cohort (FC), who underwent a traditional laparoscopic colectomy, mainly with extracorporeal anastomosis, between January 1, 2011 and December 31, 2015 and the second cohort (SC), who underwent a laparoscopic colectomy with an enhanced intraoperative (intracorporeal anastomosis) and perioperative pathway (ERAS protocol) between January 1, 2016 and December 31, 2020.

Surgical Training for Transanal Total Mesorectal Excision in a Live Animal Model: A Preliminary Experience.

In this preliminary experience, the feasibility and effectiveness of surgical training with an animal model for transanal total mesorectal excision (TaTME) were evaluated. The training was conducted in two experimental animal laboratories in Italy authorized by the Italian Ministry of Health, using female Danish Landrace pigs under the supervision of surgeons with extensive experience in TaTME, animal laboratory training and cadaver laboratory training. The procedure was divided into separate steps, and all the participants were guided step-by-step throughout the entirety of the procedure.

Dynamics and genetic regulation of leaf nutrient concentration in barley based on hyperspectral imaging and machine learning.

Biofortification, the enrichment of nutrients in crop plants, is of increasing importance to improve human health. The wild barley nested association mapping (NAM) population HEB-25 was developed to improve agronomic traits including nutrient concentration. Here, we evaluated the potential of high-throughput hyperspectral imaging in HEB-25 to predict leaf concentration of 15 mineral nutrients, sampled from two field experiments and four developmental stages.

INDICATIONS FOR LIMITATIONS OF THE OMENTAL PEDICLE FLAP IN IMMEDIATE BREAST RECONSTRUCTION - SURGICAL RESULTS EVALUATION AND BREAST-Q© 2.0 SURVEY.

Background And Aim: Immediate reconstruction with an omental flap is a recognized suitable method for a full-thickness breast reconstruction or implant coverage for well-selected cases of nipple or skin-sparing mastectomies as well as cases of skin-reducing mastectomies. The authors' aim is the evaluation of indications and limitations of this technique with an original approach and also based on the analysis of patients' global satisfaction using the BREAST-Q 2.0© survey.

High-pressure CO insufflation is a risk factor for postoperative ileus in patients undergoing TaTME.

The aim of this study is to evaluate the influence of high-pressure CO insufflation during TaTME on the occurrence of postoperative ileus. All patients undergoing elective transanal total mesorectal excision (TaTME) between April 2015 and March 2019 were included in a prospective database. Eligible patients were adults with mid and low-level rectal cancer undergoing elective TaTME with colorectal anastomosis and diverting ileostomy, following a standardized ERAS pathway.

Eccrine porocarcinoma: case report and review of the literature.

Eccrine porocarcinoma is a rare skin cancer that originates from the acrosyringium of eccrine sweat glands. From the clinical point of view the differential diagnosis with other skin cancers such as basal cell carcinoma and squamous cell carcinoma it is often impossible, only the histopathologic features can lead to the definitive diagnosis. Eccrine porocarcinoma can arise from a previous poroma or de novo, it may recur after surgical excision and cause lymph node and visceral metastasis.

Global updates in the treatment of gastric cancer: a systematic review. Part 2: perioperative management, multimodal therapies, new technologies, standardization of the surgical treatment and educational aspects.

Gastric cancer is the fifth malignancy and the third cause of cancer death worldwide, according to the global cancer statistics presented in 2018. Its definition and staging have been revised in the eight edition of the AJCC/TNM classification, which took effect in 2018. Novel molecular classifications for GC have been recently established and the process of translating these classifications into clinical practice is ongoing.

Adjustment of photosynthetic activity to drought and fluctuating light in wheat.

Drought is a major cause of losses in crop yield. Under field conditions, plants exposed to drought are usually also experiencing rapid changes in light intensity. Accordingly, plants need to acclimate to both, drought and light stress.

Subcuticular sutures in laparoscopic colorectal surgery: a comparative study to evaluate wound infection rates and cosmetic results.

Laparoscopic colorectal surgery is categorized as clean-contaminated surgery. It is important to prevent incisional surgical site infections (SSIs), because SSIs can prolong hospital stays, increase medical costs and produce negative cosmetic outcomes for patients. The aim of this study is to evaluate the efficacy of subcuticular skin sutures following colorectal laparoscopic surgery in terms of wound infection rates and aesthetic results.

Neoadjuvant treatment by ECT in cutaneous malignant neoplastic lesions.

Electrochemotherapy (ECT) is a local treatment and its use has been standardised for cutaneous nodules of any histological origin. In this study, we use ECT as a neoadjuvant therapy to reduce the size of neoplastic lesions to obtain an ideal cleavage plane where vital or very important vascular and/or nervous structures are separated from the tumour, thus allowing a radical surgical excision, which is otherwise unfeasible. In their retrospective study, the authors identified 41 patients who were treated at our institution with neoadjuvant intent.

Umbilical reconstruction: different techniques, a single aim.

The umbilicus is a unique physiologic scar of human life resulting from the healing process of the cut umbilical cord at birth. Its absence leads to an unnatural abdominal appearance, and an abnormally shaped or misplaced umbilicus may draw undue attention to the central abdomen. Loss of the umbilicus can be an embarrassing deformity; this occurs when older techniques of umbilical hernia or incisional hernia repair are employed and after abdominoplasty, urachal cyst repair, omphalocele repair, gastroschisis repair, some tumor excisions, and mobilization of bipedicled or bilateral TRAM/DIEP flaps for breast reconstruction.

Impact of implementation of the ERAS program in colorectal surgery: a multi-center study based on the "Lazio Network" collective database.

Background: ERAS implementation improved outcomes in patients undergoing colorectal surgery. The process of incorporating this pathway in clinical practice may be challenging. This observational study investigated the impact of systematic ERAS implementation on surgical outcomes in patients undergoing colorectal resections in a regional network of 10 institutions.