Targeting a key FAK-tor: the therapeutic potential of combining focal adhesion kinase (FAK) inhibitors and chemotherapy for chemoresistant non-small cell lung cancer.

Introduction: NSCLC is the leading cause of cancer-related deaths globally, with a low survival rate primarily due to NSCLC frequently becoming chemoresistant. Focal adhesion kinase (FAK) is a non-receptor tyrosine kinase involved in pathways regulating multiple processes in the cell, including survival, migration, and the TME, that contribute to both tumor progression and drug resistance. Recently, FAK inhibitors (FAKi) have shown promising potential for the treatment of NSCLC.

Osteogenic differentiation of periodontal ligament fibroblasts inhibits osteoclast formation.

One of the deficits of knowledge on bone remodelling, is to what extent cells that are driven towards osteogenic differentiation can contribute to osteoclast formation. The periodontal ligament fibroblast (PdLFs) is an ideal model to study this, since they play a role in osteogenesis, and can also orchestrate osteoclastogenesis.when co-cultured with a source of osteoclast-precursor such as peripheral blood mononuclear cells (PBMCs).

The Differential Effect of Metformin on Osteocytes, Osteoblasts, and Osteoclasts.

Purpose Of Review: Metformin is an anti-glycemic agent, which is widely prescribed to diabetes patients. Although its alleged role on bone strength has been reported for some time, this review focuses primarily on the recent mechanistical insights of metformin on osteocytes, osteoblasts, and osteoclasts.

Recent Findings: Overall, metformin contributed to steering anabolic activity in osteocytes.

The Effect of Sclerostin and Monoclonal Sclerostin Antibody Romosozumab on Osteogenesis and Osteoclastogenesis Mediated by Periodontal Ligament Fibroblasts.

Sclerostin is a bone formation inhibitor produced by osteocytes. Although sclerostin is mainly expressed in osteocytes, it was also reported in periodontal ligament (PDL) fibroblasts, which are cells that play a role in both osteogenesis and osteoclastogenesis. Here, we assess the role of sclerostin and its clinically used inhibitor, romosozumab, in both processes.

Relationships Between Early Maladaptive Schemas and Emotional States in Individuals With Sexual Convictions.

This study seeks to add to the existing knowledge and available literature on schema therapy elements in forensic inpatient samples. Early maladaptive schemas and emotional states were assessed in Dutch individuals with sexual convictions and compared to individuals with nonsexual violent convictions. Self-ratings of the Young Schema Questionnaire and the Schema Mode Inventory of 95 patients with either convictions for child sexual abuse ( = 30), sexual violence against adults ( = 34), and nonsexual violent convictions ( = 31) were examined using one-way multivariate ANOVAs.

The Influence of Mitochondrial Energy and 1C Metabolism on the Efficacy of Anticancer Drugs: Exploring Potential Mechanisms of Resistance.

Mitochondria are the main energy factory in living cells. To rapidly proliferate and metastasize, neoplastic cells increase their energy requirements. Thus, mitochondria become one of the most important organelles for them.

Are we still on the right path(way)?: the altered expression of the pentose phosphate pathway in solid tumors and the potential of its inhibition in combination therapy.

Introduction: The pentose phosphate pathway (PPP) branches from glycolysis and is crucial for cell growth, since it provides necessary compounds for anabolic reactions, nucleotide synthesis, and detoxification of reactive-oxygen-species (ROS). Overexpression of PPP enzymes has been reported in multiple cancer types and linked to therapy resistance, making their inhibition interesting targets for anti-cancer therapies.

Areas Covered: This review summarizes the extent of PPP upregulation across different cancer types, and the non-metabolic functions that PPP-enzymes might contribute to cancer initiation and maintenance.

Diabetes Medication Metformin Inhibits Osteoclast Formation and Activity in Models for Periodontitis.

Diabetes and periodontitis are comorbidities and may share common pathways. Several reports indicate that diabetes medication metformin may be beneficial for the periodontal status of periodontitis patients. Further research using appropriate cell systems of the periodontium, the tissue that surrounds teeth may reveal the possible mechanism.

Why Females Do Better: The X Chromosomal TLR7 Gene-Dose Effect in COVID-19.

A male sex bias has emerged in the COVID-19 pandemic, fitting to the sex-biased pattern in other viral infections. Males are 2.84 times more often admitted to the ICU and mortality is 1.

Orthorexia nervosa and Instagram: exploring the Russian-speaking conversation around #opтopeкcия.

This mixed-methods study explored the conversation around orthorexia nervosa (ON) on Instagram from a Russian-speaking perspective. Two quantitative data sources were implemented; a comparative content analysis of posts tagged with #opтopeкcия (n = 234) and #orthorexia (n = 243), and an online questionnaire completed by Russian-speakers (n = 96) sharing ON-related content on Instagram. Additionally, five questionnaire participants were interviewed, four of which identified with having (had) ON.

The Role of the Microbiome in Cancer and Therapy Efficacy: Focus on Lung Cancer.

The microbiome is extremely important for human health; more recently its role in the context of cancer became clear. Microbial effects range from enhancing cancer immunity and cancer therapy efficacy, to promoting cancer progression and inhibiting treatment efficacy. These broad implications led researchers to investigate these specific interactions, as well as how modification of the microbiome can improve cancer survival and treatment efficacy.

Maternal Underestimation of Child's Weight at Pre-School Age and Weight Development between Age 5 and 12 Years: The ABCD-Study.

Background: Healthcare monitoring of child growth reduces with age, which may increase parental influences on children's weight development. This study aimed to examine the association between maternal underestimation of child's weight at age 5/6 and weight development between 5 and 12 years.

Methods: We performed univariate and multivariate linear regression analyses with data on maternal perception of child's weight and weight development (∆SDS body-mass index; BMI) derived from the Amsterdam Born Children and their Development (ABCD) birth-cohort study.

The role of Eph receptors in cancer and how to target them: novel approaches in cancer treatment.

Introduction: Erythropoietin-producing human hepatocellular (Eph) receptors are among the largest family of tyrosine kinases that are divided into two classes: EphA and EphB receptors. Over the past two decades, their role in cancer has become more evident.

Areas Covered: There is a need for new anticancer treatments and more insight in the emerging role of Eph receptors in cancer.

The Challenge of Teaching Essential Immunology Laboratory Skills to Undergraduates in One Month-Experience of an Osteoimmunology Course on TLR Activation.

Acquiring immunology laboratory skills during undergraduate studies is often a prerequisite for admission to Masters' programs. Many broad liberal arts and sciences honors degree colleges struggle in teaching these essentials since only limited time is usually reserved for this. Here, we describe a new 1-month-course developed to train a small group of honors students in 6 techniques that are useful for immunology research.

Differential associations between psychosocial stress and obesity among Ghanaians in Europe and in Ghana: findings from the RODAM study.

Purpose: Psychosocial stress is associated with obesity in some populations, but it is unclear whether the association is related to migration. This study explored associations between psychosocial stress and obesity among Ghanaian migrants in Europe and non-migrant Ghanaians in Ghana.

Methods: Cross-sectional data from the RODAM study were used, including 5898 Ghanaians residing in Germany, the UK, the Netherlands, rural Ghana, and urban Ghana.

Corrigendum: Internet Blogs, Polar Bears, and Climate-Change Denial by Proxy.

[This corrects the article DOI: 10.1093/biosci/bix133.].

Internet Blogs, Polar Bears, and Climate-Change Denial by Proxy.

Increasing surface temperatures, Arctic sea-ice loss, and other evidence of anthropogenic global warming (AGW) are acknowledged by every major scientific organization in the world. However, there is a wide gap between this broad scientific consensus and public opinion. Internet blogs have strongly contributed to this consensus gap by fomenting misunderstandings of AGW causes and consequences.

Osteogenic and osteoclastogenic potential of jaw bone-derived cells-A case study.

Though the stem cell properties of tooth-derived periodontal ligament and gingival cells have been widely documented, surprisingly little is known about both the osteogenic and osteoclastogenic differentiation capacities of the more clinically relevant jaw bone-derived cells. These cells could be considered being recruited during bone healing such as after tooth extraction, after placing an implant, or after surgical or traumatic injury. Here, we compared the osteoblast and osteoclastogenesis features of four consecutive bone outgrowths with periodontal ligament and gingiva cells.

Ultrastructural aspects of foreign body giant cells generated on different substrates.

Implantation of biomaterials into the body, e.g. for tissue engineering purposes, induces a material-dependent inflammatory response called the foreign body reaction (FBR).

Lewis Carroll's Doublets net of English words: network heterogeneity in a complex system.

Lewis Carroll's English word game Doublets is represented as a system of networks with each node being an English word and each connectivity edge confirming that its two ending words are equal in letter length, but different by exactly one letter. We show that this system, which we call the Doublets net, constitutes a complex body of linguistic knowledge concerning English word structure that has computable multiscale features. Distributed morphological, phonological and orthographic constraints and the language's local redundancy are seen at the node level.

Lipoprotein metabolism indicators improve cardiovascular risk prediction.

Background: Cardiovascular disease risk increases when lipoprotein metabolism is dysfunctional. We have developed a computational model able to derive indicators of lipoprotein production, lipolysis, and uptake processes from a single lipoprotein profile measurement. This is the first study to investigate whether lipoprotein metabolism indicators can improve cardiovascular risk prediction and therapy management.