Optimized detection of homologous recombination deficiency improves the prediction of clinical outcomes in cancer.

Homologous recombination DNA-repair deficiency (HRD) is a common driver of genomic instability and confers a therapeutic vulnerability in cancer. The accurate detection of somatic allelic imbalances (AIs) has been limited by methods focused on BRCA1/2 mutations and using mixtures of cancer types. Using pan-cancer data, we revealed distinct patterns of AIs in high-grade serous ovarian cancer (HGSC).

CO-OCCURRING NECK-PAIN WITH MYOFASCIAL DYSFUNCTION IN PATIENTS WITH EPISODIC MIGRAINE.

Objective: The aim: To determine the influence of co-occurring neck pain with cervical myofascial dysfunction on the development of psychoemotional disorders and the number of analgesics taken in patients with episodic migraine.

Patients And Methods: Materials and methods: The study included 92 patients, 24 male and 68 female, mean age 42.5±15.

Testosterone Treatment Mimics Seasonal Downregulation of Dopamine Innervation in the Auditory System of Female Midshipman Fish.

In seasonally breeding vertebrates, hormones coordinate changes in nervous system structure and function to facilitate reproductive readiness and success. Steroid hormones often exert their effects indirectly via regulation of neuromodulators, which in turn can coordinate the modulation of sensory input with appropriate motor output. Female plainfin midshipman fish (Porichthys notatus) undergo increased peripheral auditory sensitivity in time for the summer breeding season, improving their ability to detect mates, which is regulated by steroid hormones.

Hispanic Health Paradox at the Border: Substance, Alcohol, and Tobacco Use among Latinx Immigrants Seeking Free or Reduced-Cost Care in Southernmost Texas.

Objective: Although substantial research has explored the Hispanic health paradox (HHP) and suggests that Latinx immigrants experience positive health outcomes relative to those born in the United States, less research has assessed the role of immigration status. Our aim was to examine this role in Latinx health.

Methods: Using survey data collected at two free/reduced-cost clinics in southernmost Texas, we examined differences in the mental and self-rated health, substance, alcohol, and tobacco use of low-income patients by undocumented/documented immigrant and US-born/naturalized citizen status (N = 588).

Examining validity of body mass index calculated using height and weight data from the US driver license.

Background: Driver license departments in many US states collect data on individuals' height and weight. These data can be useful to researchers in epidemiological and public health studies. As height and weight on driver license are self-reported, they may be prone to reporting bias.

Revealing the unusual role of bases in activation/deactivation of catalytic systems: O-NHC coupling in M/NHC catalysis.

Numerous reactions are catalyzed by complexes of metals (M) with N-heterocyclic carbene (NHC) ligands, typically in the presence of oxygen bases, which significantly shape the performance. It is generally accepted that bases are required for either substrate activation (exemplified by transmetallation in the Suzuki cross-coupling), or HX capture ( in a variety of C-C and C-heteroatom couplings, the Heck reaction, C-H functionalization, heterocyclizations, ). This study gives insights into the behavior of M(ii)/NHC (M = Pd, Pt, Ni) complexes in solution under the action of bases conventionally engaged in catalysis (KOH, NaOH, -BuOK, CsCO, KCO, ).

Tykes, Toddlers, Teens, and Twins of Robust Mothers: Do the Offspring of Twinning Mothers Share in Their Mother's Robust Phenotype?

Women who bear twins may possess a robust phenotype compared to non-twinning mothers. We examine mortality patterns for the singleton offspring of mothers of twins compared to the offspring of non-twinning mothers to determine whether they share the hypothesized robust phenotype of their mothers. Using data from the Utah Population Database, we show that both male and female singleton offspring of twinning mothers experience a survival prior to age 5, no survival benefit or penalty between ages 5 and 49, and - for males only - a statistically significant survival after age 50.

Beliefs and knowledge of cardiovascular-related disease among uninsured primary care patients: A cross-sectional study.

Objective: The purpose of this study was to examine cardiovascular disease-related health beliefs and how they are influenced by knowledge and a sense of community among uninsured primary care patients.

Method: This study was a cross-sectional study using a self-administered paper survey (January to April 2016). The study population included medically uninsured US-born English speakers, non-US-born English speakers, and Spanish speakers.

Knowledge and Perceptions of Influenza Vaccinations Among College Students in Vietnam and the United States.

Objectives: Influenza is a significant worldwide public health issue. Knowledge and perceptions regarding the flu vaccination are associated with whether individuals obtain the vaccination. The purpose of this study was to examine how such perceptions were related to knowledge and self-efficacy regarding influenza and the flu vaccination in Vietnam and the US.

Knowledge and beliefs about HPV among college students in Vietnam and the United States.

Any sexually active person has the possibility of contracting the human papillomavirus (HPV) sometime in their lifetime. HPV vaccines are effective in preventing HPV if obtained prior to viral exposure. Research on knowledge and beliefs of HPV and HPV vaccination among college students in Vietnam is significantly scarce.

Perceived Environmental Pollution and Its Impact on Health in China, Japan, and South Korea.

Objectives: Environmental pollution is a significant global issue. Both objective (scientifically measured) environmental pollution and perceived levels of pollution are important predictors of self-reported health. The purpose of this study was to compare the associations between perceived environmental pollution and health in China, Japan, and South Korea.

Perceived benefits and barriers and self-efficacy affecting the attendance of health education programs among uninsured primary care patients.

Lifestyle interventions have shown to be effective in improving health status, health behaviors, and self-efficacy. However, recruiting participants to health education programs and ensuring the continuity of health education for underserved populations is often challenging. The goals of this study are: to describe the attendance of health education programs; to identify stages of change to a healthy lifestyle; to determine cues to action; and to specify factors affecting perceived benefits and barriers to healthy food choices and physical activity among uninsured primary care patients.

Region of origin diversity in immigrant health: Moving beyond the Mexican case.

Research suggests that Mexican immigrants arrive in the United States with equivalent or better health than native-born whites but lose their advantage over time. We seek to examine systematically how well the patterns of initial advantage and deteriorating health apply to immigrants originating from other regions of the world - regions that represent a growing proportion of U.S.

Perceived concern about the new strain of the influenza and obtaining the vaccine in China, Japan and South Korea.

This study compares the factors, which influence individuals from the countries of China, Japan and South Korea to obtain any type of influenza vaccines and their perceived concerns about the new strain of the influenza - pandemic (H1N1) 2009. The data analyzed was from the East Asian Social Survey (EASS), Cross-National Survey Data Sets: Health and Society in East Asia, 2010 (ICPSR 34608) (N=7938). The results of this study suggest that individuals who are concerned about the new strain of influenza are more likely to have obtained influenza vaccine.

Stress, Coping Strategies, and Depression--Uninsured Primary Care Patients.

Objectives: People of low socio-economic status (SES) are particularly at risk for developing stress-related conditions. The purpose of this study is to examine depression, stress, and coping strategies among uninsured primary care patients who live below the 150th percentile of the federal poverty level. Specifically, this study compares the experiences of impoverished US-born English speakers, non-US-born English speakers, and Spanish speakers.

Diversity Oriented Synthesis of Polycyclic Heterocycles through the Condensation of 2-Amino[1,2,4]triazolo[1,5-a]pyrimidines with 1,3-Diketones.

The acid-catalyzed condensation between 2-aminosubstituted [1,2,4]triazolo[1,5-a]pyrimidines and their analogues with various saturation of the pyrimidine ring and 1,3-diketones or 1,1,3,3-tetramethoxypropane was evaluated as a new approach for the synthesis of diversely substituted polycyclic derivatives of triazolopyrimidine. The reaction of 4,5,6,7-tetrahydro- or aromatic aminotriazolopyrimidines results in selective formation of the corresponding [1,2,4]triazolo[1,5-a:4,3-a']dipyrimidin-5-ium salts, and the condensation of substrates containing the 4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine fragment is accompanied by a cascade rearrangement with unusual recyclization of the dihydropyrimidine ring to yield partially hydrogenated [1,2,4]triazolo[1,5-a:4,3-a']dipyrimidin-5-ium or pyrimido[1',2':1,5][1,2,4]triazolo[3,4-b]quinazolin-5-ium salts. The proposed methodology exhibits a wide scope, providing rapid access to polycondensed derivatives of the [1,2,4]triazolo[1,5-a]pyrimidine scaffold.

Catecholaminergic Fiber Innervation of the Vocal Motor System Is Intrasexually Dimorphic in a Teleost with Alternative Reproductive Tactics.

Catecholamines, which include the neurotransmitters dopamine and noradrenaline, are known modulators of sensorimotor function, reproduction, and sexually motivated behaviors across vertebrates, including vocal-acoustic communication. Recently, we demonstrated robust catecholaminergic (CA) innervation throughout the vocal motor system in the plainfin midshipman fish Porichthys notatus, a seasonal breeding marine teleost that produces vocal signals for social communication. There are 2 distinct male reproductive morphs in this species: type I males establish nests and court females with a long-duration advertisement call, while type II males sneak spawn to steal fertilizations from type I males.

Why Uninsured Free Clinic Patients Don't Apply for Affordable Care Act Health Insurance in a Non-expanding Medicaid State.

Even after the introduction of the Patient Protection and Affordable Care Act (ACA), uninsured visits remain high, especially in states that opted out of Medicaid expansion. Since the ACA does not provide universal coverage, free clinics serve as safety nets for the un- or under-insured, and will likely continue serving underserved populations. The purpose of this study is to examine factors influencing intentions to not apply for health insurance via the ACA among uninsured free clinic patients in a state not expanding Medicaid.

Catecholaminergic innervation of central and peripheral auditory circuitry varies with reproductive state in female midshipman fish, Porichthys notatus.

In seasonal breeding vertebrates, hormone regulation of catecholamines, which include dopamine and noradrenaline, may function, in part, to modulate behavioral responses to conspecific vocalizations. However, natural seasonal changes in catecholamine innervation of auditory nuclei is largely unexplored, especially in the peripheral auditory system, where encoding of social acoustic stimuli is initiated. The plainfin midshipman fish, Porichthys notatus, has proven to be an excellent model to explore mechanisms underlying seasonal peripheral auditory plasticity related to reproductive social behavior.

Localized and bound excitons in type-II ZnMnSe/ZnSSe quantum wells.

Photoluminescence of ZnMnSe/ZnSSe multiple quantum wells under a bandgap continuous wave and fs-pulsed excitations is measured in magnetic fields up to 10 T in Faraday geometry at temperatures within the range of 1.6-20 K. The measurements reveal two dominant lines in the spectra and LO-phonon replicas of the lower-energy line.

Anomalies of a nonequilibrium spinor polariton condensate in a magnetic field.

We observe a strong variation of the Zeeman splitting of exciton polaritons in microcavities when switching between the linear regime, the polariton lasing, and photon lasing regimes. In the polariton lasing regime the sign of Zeeman splitting changes compared to the linear regime, while in the photon lasing regime the splitting vanishes. We additionally observe an increase of the diamagnetic shift in the polariton lasing regime.

Cuticular chemistry of males and females in the ant Formica fusca.

Communication between organisms involves visual, auditory, and olfactory pathways. In solitary insects, chemical recognition cues are influenced mainly by selection regimes related to species recognition and sexual selection. In social insects, chemical recognition cues have an additional role in mediating recognition of society members and, thereby, allowing kin selection to operate.

An extensive tumor array analysis supports tumor suppressive role for nucleophosmin in breast cancer.

Nucleophosmin (NPM) is a multifunctional protein involved in a complex network of interactions. The role of NPM in oncogenesis is controversial. The NPM gene (NPM1) is mutated or rearranged in a number of hematological disorders, but such changes have not been detected in solid cancers.