The Structure, Function, and Adaptation of Lower-Limb Aponeuroses: Implications for Myo-Aponeurotic Injury.

The aponeurosis is a large fibrous connective tissue structure within and surrounding skeletal muscle and is a critical component of the muscle-tendon unit (MTU). Due to the lack of consensus on terminology and the heterogeneous nature of the aponeurosis between MTUs, there are several questions that remain unanswered. For example, the aponeurosis is often conflated with the free tendon rather than being considered an independent structure.

APOE4-related differences in cortical thickness are modulated by sex in middle age.

Apolipoprotein E (APOE) ε4, the strongest genetic risk for late-onset Alzheimer's disease (AD), confers greater risk in females than males. While APOE4-related modulation of structural brain integrity in AD is well documented, extant literature on sex-APOE interactions has focused on older adults. The understanding of the healthy brain as a part of the normal aging process and as distinct from explicit disease or pathology is essential before comparison can be made with pathological states.

Molecular insights into the prototypical single-stranded DNA-binding protein from .

The SSB protein of functions to bind single-stranded DNA wherever it occurs during DNA metabolism. Depending upon conditions, SSB occurs in several different binding modes. In the course of its function, SSB diffuses on ssDNA and transfers rapidly between different segments of ssDNA.

Disability acceptance and depressive symptoms: the moderating role of social support.

Purpose: This study aims to estimate (a) the relationship between disability acceptance and depressive symptoms, and (b) how the quality and quantity of social support might moderate the link between disability acceptance and depressive symptoms.

Materials And Methods: The data for this study included information from 5165 individuals with disability who participated in 3 waves of the Disability and Life Dynamic Panel spanning years 2018 to 2020. This study employed fixed effects models to estimate the association between disability acceptance and depressive symptoms.

An examination of early juveniles recovered from the Rising Star cave system, South Africa.

Background: Six early juveniles were recovered from U.W. 101 (Dinaledi Chamber), U.

Optimized protocol for 3D epithelial cultures supporting human papillomavirus replication.

Human papillomaviruses (HPVs) are commensal viruses with pathogenic potential. Their life cycle requires the proliferation and differentiation of keratinocytes (KCs) to form pluristratified epithelia. Based on the original organotypic epithelial raft cultures protocol, we provide an updated workflow to optimally generate pluristratified human epithelia supporting the complete HPV replicative life cycle, here called 3D full-thickness epithelial cultures (3Deps).

"It Takes a Village": Reflections from participants after a Hispanic community-based health promotion program.

Background: Physical activity (PA) among Hispanic and other minority adolescents in the U.S. lag behind White, non-Hispanic adolescents.

Normative High-Resolution Pharyngeal Manometry: Impact of Age, Size of System, and Sex on Primary Metrics and Pressure Stability.

There have been many reports of normative pharyngeal swallowing pressures using high-resolution pharyngeal manometry, but there is a fair amount of between-subject variance in reported pressure parameters. The purpose of this study was to put forward normative pharyngeal high-resolution manometry measures across the lifespan and investigate the effects of age, size of system, and sex. High-resolution pharyngeal manometry was performed on 98 healthy adults (43 males) between the ages 21 and 89.

Sulcal variability in anterior lateral prefrontal cortex contributes to variability in reasoning performance among young adults.

Identifying structure-function correspondences is a major goal among biologists, cognitive neuroscientists, and brain mappers. Recent studies have identified relationships between performance on cognitive tasks and the presence or absence of small, shallow indentations, or sulci, of the human brain. Building on the previous finding that the presence of the ventral para-intermediate frontal sulcus (pimfs-v) in the left anterior lateral prefrontal cortex (aLPFC) was related to reasoning task performance in children and adolescents, we tested whether this relationship extended to a different sample, age group, and reasoning task.

Revisiting the Percentage of K-12 Students in Need of Preventive Interventions in Schools in a "Peri-COVID" Era: Implications for the Implementation of Tiered Programming.

As the public health framework has been implemented in schools through multi-tiered systems of support, as in Positive Behavioral Interventions and Supports (PBIS), a prominent interpretation has been that 80% of students will benefit from universal or Tier 1 schoolwide behavior support, around 15% will require added selective or Tier 2 targeted support, and 5% will require the more intensive selective or Tier 3 intervention. The PBIS framework also emphasizes the use of tiered logic, with strengthened efforts at the universal and selective levels when student behavioral or mental health needs exceed expected levels. The prediction that 5% of students will require indicated support was based mostly on students at risk for discipline encounters (i.

Improved Hemagglutination Assays Utilizing P-Type and Type 1 Uropathogenic to Evaluate Bacterial Anti-Adhesion Activity of Cranberry Products.

Cranberries have a long history of use in the prevention of urinary tract infections. Cranberry products vary in proanthocyanidin content, a compound implicated in preventing the adhesion of uropathogenic () to uroepithelial cells. Testing is routinely done by cranberry product formulators to evaluate bacterial anti-adhesion bioactivity, shelf-life, and potential efficacy of cranberry products for consumer use to maintain urinary tract health.

Proximate composition and prevalence and exposure assessment of aflatoxins intake through consumption of fresh carrot and processed marketed carrot products in South Punjab, Pakistan.

Carrot ( L.) is a nutrient-rich vegetable that is widely cultivated and consumed in Pakistan in both raw and processed form. Data on the proximate composition and natural occurrence of aflatoxins (AFs) in carrots and marketed carrot products is lacking in Pakistan and the risk exposure of AF has not been characterised before.

Wireless agents for brain recording and stimulation modalities.

New sensors and modulators that interact wirelessly with medical modalities unlock uncharted avenues for in situ brain recording and stimulation. Ongoing miniaturization, material refinement, and sensitization to specific neurophysiological and neurochemical processes are spurring new capabilities that begin to transcend the constraints of traditional bulky and invasive wired probes. Here we survey current state-of-the-art agents across diverse realms of operation and evaluate possibilities depending on size, delivery, specificity and spatiotemporal resolution.

Simple Models of Complex Mechanics for Improved Hypertension Care: Learning to De-stiffen Arteries.

Arteries can stiffen via different mechanisms due to the distending effects of blood pressure, the extracellular (ECM) and vascular smooth muscle cells (VSMC). This short review discusses how these simple models can be applied to the complex biomechanics of arteries to gain physiological insight into why an individual's arteries are stiff and identify new therapeutic strategies. In the Multi-Ethnic Study of Atherosclerosis, the important question of whether arteries stiffen with aging due to load-dependent or structural stiffening was investigated.

A call to action for disability and rehabilitation research using a DisCrit and Disability Justice framework.

Purpose: Disability and ableism exist within a societal context that does not ignore the many facets of a person's identity, however often our disability research does not recognize how experiences vary based on the intersecting identities individuals hold. This article utilizes Intersectionality, Dis/ability Critical Race Studies (DisCrit), and Disability Justice to identify ways for rehabilitation researchers to adapt their research practices for maximum inclusivity and representation.

Materials And Methods: Using these three frameworks, we have developed a call to action including recommendations for rehabilitation researchers to consider as they design and implement research projects.

Development of novel isobaric tags enables accurate and sensitive multiplexed proteomics using complementary ions.

High-throughput quantitative analysis of the cells' proteomes across multiple conditions such as various perturbations and different time points is essential for gaining insights into treatment-induced biological responses or disease pathological states. The advancements in mass spectrometry instrumentation and isobaric labeling methods provided useful tools to help address such demands. However, the current widely adopted isobaric labeling methods such as tandem mass tag (TMT) and isobaric tags for relative and absolute quantitation (iTRAQ) are based on low-mass reporter ions, which are indistinguishable among different peptide analytes, to achieve relative quantification.

Interplay of Cortisol, Testosterone, and Abdominal Fat Mass in Normal-weight Women With Polycystic Ovary Syndrome.

Context: Ovarian and adrenal steroidogenesis underlie endocrine-metabolic dysfunction in polycystic ovary syndrome (PCOS). Adipocytes express aldo-keto reductase 1C3 and type 1 11β-hydroxysteroid dehydrogenase, which modulate peripheral androgen and cortisol production.

Objectives: To compare serum adrenal steroids, including 11-oxygenated androgens (11-oxyandrogens), cortisol, and cortisone between normal-weight women with PCOS and body mass index- and age-matched ovulatory women with normal-androgenic profiles (controls), and assess whether adrenal steroids associate with abdominal adipose deposition.

Genetic analysis and QTL mapping of domestication-related traits in chili pepper ( L).

Chili pepper ( L.) is one of the oldest and most phenotypically diverse pre-Columbian crops of the Americas. Despite the abundance of genetic resources, the use of wild germplasm and landraces in chili pepper breeding is limited.

Umbilical cord blood exosomes from very preterm infants with bronchopulmonary dysplasia aggravate lung injury in mice.

Bronchopulmonary dysplasia (BPD) is characterized by abnormal development of the blood vessels and alveoli in lungs, which largely occurs in premature infants. Exosomes (EXO) from very preterm infants (VPI) with BPD (BPD-EXO) impair angiogenic activities of human umbilical vein endothelial cells (HUVECs) via EXO-miRNAs cargo. This study aimed to determine whether and how BPD-EXO affect the development of BPD in a mouse model.

2018-2019 field seasons of the Maize Genomes to Fields (G2F) G x E project.

Objectives: This report provides information about the public release of the 2018-2019 Maize G X E project of the Genomes to Fields (G2F) Initiative datasets. G2F is an umbrella initiative that evaluates maize hybrids and inbred lines across multiple environments and makes available phenotypic, genotypic, environmental, and metadata information. The initiative understands the necessity to characterize and deploy public sources of genetic diversity to face the challenges for more sustainable agriculture in the context of variable environmental conditions.