Targeted and combination immunotherapies using biologics for gastric cancer: the state-of-the-art.

Introduction: Gastric adenocarcinoma (GAC) remains a prevalent cancer worldwide and its incidence is increasing in South America. The heterogenous nature of GAC makes advances in management challenging.

Areas Covered: Despite challenges, recent therapeutic targets are individualizing treatment.

State of the art and upcoming trends in claudin-directed therapies in gastrointestinal malignancies.

Purpose Of Review: Claudins, components of tight cell junctions in epithelial and endothelial cells, have emerged as a therapeutic target in gastrointestinal (GI) malignancies, particularly claudin 18.2 (CLDN18.2).

Evidence to Date on the Therapeutic Potential of Zolbetuximab in Advanced Gastroesophageal Adenocarcinoma.

Gastric adenocarcinoma (GAC) continues to be a prevalent worldwide malignancy and a leading cause of cancer death, and it is frequently cited as incurable. Targeted therapy in GAC has lagged behind other solid tumors. The human epidermal growth factor receptor-2 (HER-2) represented the single target in GACs for many years, seen in approximately 20% of patients with advanced GAC.

Human Epidermal Growth Factor Receptor-2 Gastric Adenocarcinoma: Expanding Therapy of a Recognized Target.

Human epidermal growth factor receptor-2 (HER2) is a well-known cancer target. Many HER2-targeted agents are marketed and being investigated. Unfortunately, these therapies lack consistent responses and outcomes amongst different tumors.

Hepatic Metastasectomy in Squamous Cell Carcinoma of the Anal Canal: A Case Series of a Curative Approach.

Background: Squamous cell carcinoma of the anal canal (SCCA) is rare. Most cases are diagnosed in a localized setting. Metastatic SCCA is rare, and investigation has been limited in the past for these patients.

Recent advances in the management of gastric adenocarcinoma patients.

Gastric adenocarcinomas are a significant cause of cancer and cancer death, globally. The curative approach for those with diagnosed localized disease is with surgical resection and an adjunctive approach of perioperative chemotherapy, postoperative adjuvant therapy, or postoperative chemoradiation. Unfortunately, a universal standard approach is lacking for adjunctive therapy which in part has limited the progress achieved in this area.

Paracrine Signals in Calcified Conditioned Media Elicited Differential Responses in Primary Aortic Vascular Smooth Muscle Cells and in Adventitial Fibroblasts.

Our goal was to determine if paracrine signals from different aortic layers can impact other cell types in the diabetic microenvironment, specifically medial vascular smooth muscle cells (VSMCs) and adventitial fibroblasts (AFBs). The diabetic hyperglycemic aorta undergoes mineral dysregulation, causing cells to be more responsive to chemical messengers eliciting vascular calcification. Advanced glycation end-products (AGEs)/AGE receptors (RAGEs) signaling has been implicated in diabetes-mediated vascular calcification.

Perspectives on the pharmacological management of esophageal cancer: where are we now and where do we need to go?

Introduction: Esophageal cancer (EC) represents a complicated heterogenous group of malignancies. ECs are divided broadly into two types, histologically: esophageal squamous cell carcinoma (ESCC) and esophageal adenocarcinoma (EAC). Historically, EC study designs have used bucket type groupings (all subtypes and/or all gastroesophageal cancers) reducing contribution to developing precision oncology.

Current Immune Checkpoint Inhibitor Genetic Biomarker Exploration in Gastrointestinal Tumors.

Immune checkpoint inhibitors have revolutionized cancer management. Some patients with gastrointestinal (GI) tract malignancy have experienced remarkable results. Here, in our review, we discuss predictive/prognostic GI tumor biomarkers that appear to correlate with benefits with this strategy.

Colorectal cancer during pregnancy or postpartum: Case series and literature review.

Background: Colorectal cancer in young adults is on the rise. This rise combined with delayed childbearing increases the likelihood of colorectal cancer diagnosed during pregnancy or in the postpartum period.

Methods: Electronic health records were used to identify individuals with colorectal cancer in pregnancy or the postpartum period from 1 August 2007 to 1 August 2019.

Phase 2 study of anti-disialoganglioside antibody, dinutuximab, in combination with GM-CSF in patients with recurrent osteosarcoma: A report from the Children's Oncology Group.

Purpose: Novel effective therapies are urgently needed in recurrent osteosarcoma. GD2 is expressed in human osteosarcoma tumours and cell lines. This study evaluated the disease control rate (DCR) in patients with recurrent osteosarcoma treated with the anti-GD2 antibody dinutuximab plus cytokine therapy as compared to historical outcomes.

Metastatic or Locally Recurrent Anal Squamous Cell Carcinoma (SCAC): Current Clinical Trial Landscape and Novel Approaches.

Anal squamous cell carcinoma (SCAC) is a human papillomavirus (HPV) driven malignancy. Given inadequate HPV-vaccination rates, SCAC will continue to be a public health concern. SCAC is commonly diagnosed in the local or locoregional setting in which definitive chemoradiation provides the opportunity for cure and has high control rates.

Esophageal cancer: emerging therapeutics.

Introduction: Esophageal cancer (EC) is a worldwide healthcare concern and represents an aggressive malignancy. Squamous cell carcinoma (ESCC) and adenocarcinoma (EAC) are the two primary histological subtypes but have yet to vastly differ in management. Outcomes remain poor with current treatment approaches; however, recent progress is focused on distinguishing separate targets based on thistology.

Pharmaceutical advances in the treatment of gastric adenocarcinoma.

Introduction: Gastric adenocarcinoma (GAC) continues to be a prevalent global concern. Differences in incidence are predominantly due to geographic locations with Asia contributing to majority of cases. Another parallel challenge is due to heterogenous molecular and immune profiles of GAC along with varying clinicopathological features of patients.

Fertility discussions in young adult stage III colorectal cancer population: a single-center institution experience.

Purpose: Colorectal cancer (CRC) is a malignancy that usually occurs in older age individuals. However, CRC cases in young adults are on the rise, and this increase is expected to continue. Young adult CRC requires the healthcare team to familiarize themselves with the unique needs of this population, including concerns about treatment-related infertility.

AAPM Medical Physics Practice Guideline 1.b: CT protocol management and review practice guideline.

The American Association of Physicists in Medicine (AAPM) is a nonprofit professional society whose primary purposes are to advance the science, education and professional practice of medical physics. The AAPM has more than 8000 members and is the principal organization of medical physicists in the United States. The AAPM will periodically define new practice guidelines for medical physics practice to help advance the science of medical physics and to improve the quality of service to patients throughout the United States.

Evaluation of the Combined Anticancer Effects of Cisplatin and SAHA in Nonsmall Cell Lung Carcinoma Using [F]FAHA and [F]FDG PET/CT Imaging.

Combining standard drugs with low doses of histone deacetylase inhibitors (HDACIs) is a promising strategy to increase the efficacy of chemotherapy. The ability of well-tolerated doses of HDACIs that act as chemosensitizers for platinum-based chemotherapeutics has recently been proven in many types and stages of cancer and . Detection of changes in HDAC activity/expression may provide important prognostic and predictive information and influence treatment decision-making.

Acute lymphoblastic leukemia: A population-based study of outcome in the United States based on the surveillance, epidemiology, and end results (SEER) database, 1980-2017.

The treatment in acute lymphoblastic Leukemia (ALL) has evolved and improved dramatically over the past four decades. We assessed the outcome of ALL overall, and the two major subsets of Philadelphia chromosome (Ph)-positive and Ph-negative ALL by age, time periods, ethnicity, median household income, and geographic county area. A total of 12 788 patients diagnosed with ALL from 1980 to 2017 were included.

Macrophage HIF-1α Is an Independent Prognostic Indicator in Kidney Cancer.

Purpose: Clear cell renal cell carcinoma (ccRCC) is frequently associated with inactivation of the von Hippel-Lindau tumor suppressor, resulting in activation of HIF-1α and HIF-2α. The current paradigm, established using mechanistic cell-based studies, supports a tumor promoting role for HIF-2α, and a tumor suppressor role for HIF-1α. However, few studies have comprehensively examined the clinical relevance of this paradigm.

Dose-modified gemcitabine plus nab-paclitaxel front-line in advanced pancreatic ductal adenocarcinoma with baseline hyperbilirubinemia.

Background: Von Hoff demonstrated survival improvement with gemcitabine (GEM) + nab-paclitaxel (NabP) for metastatic pancreatic ductal adenocarcinoma (PDAC) compared to GEM alone. GEM + NabP resulted in a median overall survival (OS) and progression-free survival (PFS) of 8.5 and 5.