Last year, the Cell Press launched "Cell Reports Sustainability", a multidisciplinary, open access journal that publishes cutting-edge research across natural, applied, and social sciences that seeks to address the world’s grand challenges.
I just got an email message that NSF and AAAS will offer a series of proposal preparation webinars to respond to Noyce solicitation NSF 23-586 and IUSE: EDU solicitation NSF 23-510. An on-demand version and presentation slides for each webinar will be available on nsfnoyce.org following the presentations.
They have a new EiC. Mohamed Abou-el-Enein, MD, PhD, MSPH, as Editor-in-Chief of Molecular Therapy Methods & Clinical Development (MTMCD) through 2028. Having served as Associate Editor-in-Chief of MTMCD for 2 years, Mohamed is well placed to provide a smooth transition in leadership.
Seems interesting article!!! In a cross-sectional study of 198 cancer patients, researchers sought to determine if sarcopenia risk could predict fatigue by using the SARC-F to measure sarcopenia risk and the FACT-F to assess fatigue. The study found that 35% of patients were at risk for sarcopenia, and among these, 87% experienced fatigue; logistic regression analysis indicated that patients without sarcopenia had a significantly lower risk of fatigue, suggesting a protective effect against fatigue when sarcopenia is absent.
Celiac Disease (CD) patients must adhere to a lifelong gluten-free diet (GFD), yet studies reveal nutritional inadequacies in both adults and children on such diets. In this paper, their systematic review and meta-analysis of 38 studies found that while CD patients' diets are often high in fats, they frequently lack essential micronutrients like calcium, magnesium, iron, and vitamin D, indicating a need for improved dietary guidance and long-term nutritional monitoring.
Early enteral feeding is crucial for the health of preterm infants, but its effects on specific health outcomes remain unclear. This study synthesized evidence from nine systematic reviews to assess its impact, revealing potential benefits such as increased weight gain and reduced hospital stays, although further research is needed due to the low certainty of the current evidence.
Great article. Wow. Eating 20 grams of almonds 30 minutes before each main meal significantly reduced postprandial hyperglycemia, as shown in a study using oral glucose tolerance tests. Additionally, this intervention improved insulin, C-peptide, and glucagon levels, as well as glucose variability and other glycemic indicators in prediabetic participants, as measured by continuous glucose monitoring systems.
The article emphasizes the emerging significance of alternative mRNA splicing in cancer development and progression, differentiating the splicing patterns in cancer cells from those in non-cancerous cells and highlighting their increased sensitivity to splicing-targeted therapies. It discusses both the potential "noise" created by splicing dysregulation and the specific splicing variants that drive tumor growth, offering insights into therapeutic opportunities that exploit disruptions in mRNA processing for cancer treatment.
The article reviews the mechanisms and biological importance of regulating free heme levels in the body due to its toxic properties, detailing how proteins such as high-density and low-density lipoproteins, hemopexin, and human serum albumin manage and transport heme to maintain cellular homeostasis. It also examines the molecular interactions involved in heme scavenging and the role of human serum albumin in diseases associated with high heme levels, alongside discussing bacterial strategies to extract heme, highlighting its significance as an iron source for pathogens.
The article discusses the crucial role of elastin, a protein in the extracellular matrix of mammals, in providing elasticity to human tissues, allowing them to function under continuous loads with high, fully reversible extensibility and efficient energy storage. It also covers variations in the amount and distribution of elastin-rich fibers across different tissues and organs, their mechanical properties, degradation aspects, and the molecular basis for elastin's ability to drive elastic recoil after stretching.
What were the most commonly cited factors among emerging adults in the U.S. for considering themselves ready to become parents, and how do these factors vary across different demographics?
This poster presents a nuanced examination of eating disorders (EDs), showcasing their complexity through studies spanning three decades that investigate genetic, environmental, cultural, and societal influences. It advocates for intersectionality in treatment approaches, underscoring the importance of early detection and employing specific therapies like CBT-E and FBT, while addressing the broad physiological and psychological impacts and the necessity for customized interventions.
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