20 research outputs found

    Identification of CFTR variants in Latino patients with cystic fibrosis from the Dominican Republic and Puerto Rico

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    BackgroundIn cystic fibrosis (CF), the spectrum and frequency of CFTR variants differ by geography and race/ethnicity. CFTR variants in White patients are wellΓ’ described compared with Latino patients. No studies of CFTR variants have been done in patients with CF in the Dominican Republic or Puerto Rico.MethodsCFTR was sequenced in 61 Dominican Republican patients and 21 Puerto Rican patients with CF and greater than Γ’ Γ’ Γ’ Γ’ 60Γ’ mmol/L sweat chloride. The spectrum of CFTR variants was identified and the proportion of patients with 0, 1, or 2 CFTR variants identified was determined. The functional effects of identified CFTR variants were investigated using clinical annotation databases and computational prediction tools.ResultsOur study found 10% of Dominican patients had two CFTR variants identified compared with 81% of Puerto Rican patients. No CFTR variants were identified in 69% of Dominican patients and 10% of Puerto Rican patients. In Dominican patients, there were 19 identified CFTR variants, accounting for 25 out of 122 disease alleles (20%). In Puerto Rican patients, there were 16 identified CFTR variants, accounting for 36 out of 42 disease alleles (86%) in Puerto Rican patients. Thirty CFTR variants were identified overall. The most frequent variants for Dominican patients were p.Phe508del and p.Ala559Thr and for Puerto Rican patients were p.Phe508del, p.Arg1066Cys, p.Arg334Trp, and p.I507del.ConclusionsIn this first description of the CFTR variants in patients with CF from the Dominican Republic and Puerto Rico, there was a low detection rate of two CFTR variants after full sequencing with the majority of patients from the Dominican Republic without identified variants.Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/153634/1/ppul24549.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/153634/2/ppul24549_am.pd

    Native American Ancestry and Air Pollution Interact to Impact Bronchodilator Response in Puerto Rican Children with Asthma.

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    ObjectiveAsthma is the most common chronic disease in children. Short-acting bronchodilator medications are the most commonly prescribed asthma treatment worldwide, regardless of disease severity. Puerto Rican children display the highest asthma morbidity and mortality of any US population. Alarmingly, Puerto Rican children with asthma display poor bronchodilator drug response (BDR). Reduced BDR may explain, in part, the increased asthma morbidity and mortality observed in Puerto Rican children with asthma. Gene-environment interactions may explain a portion of the heritability of BDR. We aimed to identify gene-environment interactions associated with BDR in Puerto Rican children with asthma.SettingGenetic, environmental, and psycho-social data from the Genes-environments and Admixture in Latino Americans (GALA II) case-control study.ParticipantsOur discovery dataset consisted of 658 Puerto Rican children with asthma; our replication dataset consisted of 514 Mexican American children with asthma.Main outcome measuresWe assessed the association of pairwise interaction models with BDR using ViSEN (Visualization of Statistical Epistasis Networks).ResultsWe identified a non-linear interaction between Native American genetic ancestry and air pollution significantly associated with BDR in Puerto Rican children with asthma. This interaction was robust to adjustment for age and sex but was not significantly associated with BDR in our replication population.ConclusionsDecreased Native American ancestry coupled with increased air pollution exposure was associated with increased BDR in Puerto Rican children with asthma. Our study acknowledges BDR's phenotypic complexity, and emphasizes the importance of integrating social, environmental, and biological data to further our understanding of complex disease

    Breastfeeding associated with higher lung function in African American youths with asthma

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    OBJECTIVE: In the United States, Puerto Ricans and African Americans have lower prevalence of breastfeeding and worse clinical outcomes for asthma compared with other racial/ethnic groups. We hypothesize that the history of breastfeeding is associated with increased forced expiratory volume in 1 second (FEV1) % predicted and reduced asthma exacerbations in Latino and African American youths with asthma. METHODS: As part of the Genes-environments & Admixture in Latino Americans (GALA II) Study and the Study of African Americans, asthma, Genes & Environments (SAGE II), we conducted case-only analyses in children and adolescents aged 8-21 years with asthma from four different racial/ethnic groups: African Americans (n = 426), Mexican Americans (n = 424), mixed/other Latinos (n = 255), and Puerto Ricans (n = 629). We investigated the association between any breastfeeding in infancy and FEV1% predicted using multivariable linear regression; Poisson regression was used to determine the association between breastfeeding and asthma exacerbations. RESULTS: Prevalence of breastfeeding was lower in African Americans (59.4%) and Puerto Ricans (54.9%) compared to Mexican Americans (76.2%) and mixed/other Latinos (66.9%; p \u3c 0.001). After adjusting for covariates, breastfeeding was associated with a 3.58% point increase in FEV1% predicted (p = 0.01) and a 21% reduction in asthma exacerbations (p = 0.03) in African Americans only. CONCLUSION: Breastfeeding was associated with higher FEV1% predicted in asthma and reduced number of asthma exacerbations in African American youths, calling attention to continued support for breastfeedin

    Π’Π½Π΅ΡˆΠ½Π΅ΡΠΊΠΎΠ½ΠΎΠΌΠΈΡ‡Π΅ΡΠΊΠΎΠ΅ сотрудничСство России ΠΈ ΠšΠ°Π·Π°Ρ…ΡΡ‚Π°Π½Π°: ΠΎΡ‚ истории ΠΊ соврСмСнности

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    Abstract: ΠŸΡ€Π΅Π΄ΠΌΠ΅Ρ‚/Ρ‚Π΅ΠΌΠ°. Россия ΠΈ ΠšΠ°Π·Π°Ρ…ΡΡ‚Π°Π½ ΡΠ²Π»ΡΡŽΡ‚ΡΡ странами, ΠΈΠΌΠ΅ΡŽΡ‰ΠΈΠΌΠΈ тСсныС партнСрскиС политичСскиС ΠΈ экономичСскиС ΠΎΡ‚Π½ΠΎΡˆΠ΅Π½ΠΈΡ Π² Ρ€Π°Π·Π½Ρ‹Ρ… Ρ„ΠΎΡ€ΠΌΠ°Ρ‚Π°Ρ…: ЕАЭБ ΠΈ Π’Π°ΠΌΠΎΠΆΠ΅Π½Π½ΠΎΠ³ΠΎ союза, Π° Ρ‚Π°ΠΊΠΆΠ΅ ΠžΠ”ΠšΠ‘ ΠΈ БНГ. Π£ России ΠΈ ΠšΠ°Π·Π°Ρ…ΡΡ‚Π°Π½Π° имССтся ΠΎΠ±Ρ‰ΠΈΠΉ Ρ€Ρ‹Π½ΠΎΠΊ, отсутствуСт тамоТСнная Π³Ρ€Π°Π½ΠΈΡ†Π°, ΠΌΠΎΠ³ΡƒΡ‚ свободно ΠΏΠ΅Ρ€Π΅ΠΌΠ΅Ρ‰Π°Ρ‚ΡŒΡΡ Ρ‚ΠΎΠ²Π°Ρ€Ρ‹, услуги, рабочая сила, Π½ΠΎ, нСсмотря Π½Π° эту внСшнюю ΠΎΡ‚ΠΊΡ€Ρ‹Ρ‚ΠΎΡΡ‚ΡŒ, Π½Π΅ Ρ€Π΅ΡˆΠ΅Π½ ряд ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌ, связанных с соврСмСнной экономичСской ΠΈ политичСской ситуациСй. Π’ ΡΡ‚Π°Ρ‚ΡŒΠ΅ ΠΏΡ€ΠΎΠ°Π½Π°Π»ΠΈΠ·ΠΈΡ€ΠΎΠ²Π°Π½Ρ‹ Ρ‚Π΅Π½Π΄Π΅Π½Ρ†ΠΈΠΈ внСшнСй Ρ‚ΠΎΡ€Π³ΠΎΠ²Π»ΠΈ ΠΌΠ΅ΠΆΠ΄Ρƒ двумя странами, освСщСны основныС ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌΡ‹ Π²Π½Π΅ΡˆΠ½Π΅ΡΠΊΠΎΠ½ΠΎΠΌΠΈΡ‡Π΅ΡΠΊΠΎΠ³ΠΎ сотрудничСства России ΠΈ ΠšΠ°Π·Π°Ρ…ΡΡ‚Π°Π½Π°. ΠΠΊΡ‚ΡƒΠ°Π»ΡŒΠ½ΠΎΡΡ‚ΡŒ Ρ‚Π΅ΠΌΡ‹ исслСдования обусловлСна Ρ‚Π΅ΠΌ, Ρ‡Ρ‚ΠΎ Π² 2017-2018 Π³Π³. Π½Π°Π±Π»ΡŽΠ΄Π°Π΅Ρ‚ΡΡ нСсоотвСтствиС ΠΌΠ΅ΠΆΠ΄Ρƒ экономичСскими ΠΈ политичСскими линиями развития Российской Π€Π΅Π΄Π΅Ρ€Π°Ρ†ΠΈΠΈ ΠΈ РСспублики ΠšΠ°Π·Π°Ρ…ΡΡ‚Π°Π½, Ρ‡Ρ‚ΠΎ Π½Π΅Π³Π°Ρ‚ΠΈΠ²Π½ΠΎ влияСт Π½Π° внСшнС-экономичСскиС, политичСскиС ΠΈ ΠΊΡƒΠ»ΡŒΡ‚ΡƒΡ€Π½Ρ‹Π΅ связи России. Π¦Π΅Π»ΠΈ/Π·Π°Π΄Π°Ρ‡ΠΈ. ЦСлями Π΄Π°Π½Π½ΠΎΠΉ ΡΡ‚Π°Ρ‚ΡŒΠΈ являСтся исслСдованиС историчСских аспСктов ΠΈ соврСмСнных Ρ€Π΅Π°Π»ΠΈΠΉ двусторонних ΠΎΡ‚Π½ΠΎΡˆΠ΅Π½ΠΈΠΉ ΠΌΠ΅ΠΆΠ΄Ρƒ РСспубликой ΠšΠ°Π·Π°Ρ…ΡΡ‚Π°Π½ ΠΈ Российской Π€Π΅Π΄Π΅Ρ€Π°Ρ†ΠΈΠ΅ΠΉ; выявлСниС Ρ„Π°ΠΊΡ‚ΠΎΡ€ΠΎΠ², ΠΎΠΊΠ°Π·Ρ‹Π²Π°ΡŽΡ‰ΠΈΡ… влияниС Π½Π° усилСниС экономичСского ΠΈ политичСского нСравСнства ΠΌΠ΅ΠΆΠ΄Ρƒ РоссиСй ΠΈ РСспубликой ΠšΠ°Π·Π°Ρ…ΡΡ‚Π°Π½, ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠ΅ ΠΎΡ‚Ρ€ΠΈΡ†Π°Ρ‚Π΅Π»ΡŒΠ½ΠΎ сказываСтся Π½Π° историчСски Π΄Π»ΠΈ-Ρ‚Π΅Π»ΡŒΠ½Ρ‹Π΅ ΠΎΡ‚Π½ΠΎΡˆΠ΅Π½ΠΈΡ ΠΌΠ΅ΠΆΠ΄Ρƒ странами, Ρ‡Ρ‚ΠΎ, Π² свою ΠΎΡ‡Π΅Ρ€Π΅Π΄ΡŒ, ΠΎΡ‚Ρ€ΠΈΡ†Π°Ρ‚Π΅Π»ΡŒΠ½ΠΎ влияСт ΠΊΠ°ΠΊ Π½Π° внСшнюю Ρ‚ΠΎΡ€Π³ΠΎΠ²Π»ΡŽ, Ρ‚Π°ΠΊ ΠΈ Π½Π° ΡΠΎΡ†ΠΈΠΎΠΊΡƒΠ»ΡŒΡ‚ΡƒΡ€Π½Ρ‹ΠΉ ΠΎΠ±ΠΌΠ΅Π½. ΠœΠ΅Ρ‚ΠΎΠ΄ΠΎΠ»ΠΎΠ³ΠΈΡ. ΠœΠ΅Ρ‚ΠΎΠ΄ΠΈΡ‡Π΅ΡΠΊΠΎΠΉ основой ΡΠ²Π»ΡΡŽΡ‚ΡΡ Π»ΠΈΡ‚Π΅Ρ€Π°Ρ‚ΡƒΡ€Π½Ρ‹Π΅ источники ΠΏΠΎ Ρ‚Π΅ΠΌΠ΅ исслСдования, Π° Ρ‚Π°ΠΊΠΆΠ΅ ΠΎΡ‚ΠΊΡ€Ρ‹Ρ‚Ρ‹Π΅ аналитичСскиС ΠΌΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»Ρ‹. ΠœΠ΅Ρ‚ΠΎΠ΄Π°ΠΌΠΈ исслСдования ΡΠ²Π»ΡΡŽΡ‚ΡΡ ΠΎΠ±Ρ‰Π΅Π½Π°ΡƒΡ‡Π½Ρ‹Π΅ ΠΌΠ΅Ρ‚ΠΎΠ΄Ρ‹ Π°Π½Π°Π»ΠΈΠ·Π° ΠΈ синтСза. Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹. Π’ настоящСй ΡΡ‚Π°Ρ‚ΡŒΠ΅ Π°Π²Ρ‚ΠΎΡ€Ρ‹ приходят ΠΊ Π²Ρ‹Π²ΠΎΠ΄Ρƒ, Ρ‡Ρ‚ΠΎ Ρ€Π΅ΡˆΠ΅Π½ΠΈΠ΅ ряда ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌ, Π²ΠΎΠ·Π½ΠΈΠΊΡˆΠΈΡ… Π² процСссС Π²Π½Π΅ΡˆΠ½Π΅ΡΠΊΠΎΠ½ΠΎΠΌΠΈΡ‡Π΅ΡΠΊΠΎΠ³ΠΎ сотрудничСства России ΠΈ ΠšΠ°Π·Π°Ρ…ΡΡ‚Π°Π½Π°, кроСтся Π² Ρ„ΠΎΡ€ΠΌΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠΈ надгосударствСнного института Π°Π³Π΅Π½Ρ‚ΠΎΠ² экономичСской Π΄ΠΈΠΏΠ»ΠΎΠΌΠ°Ρ‚ΠΈΠΈ. Π’Π°ΠΊΠΎΠΉ институт обСспСчит ΡΠΎΠ³Π»Π°ΡΠΎΠ²Π°Π½Π½ΠΎΡΡ‚ΡŒ интСрСсов политичСских Π΄ΠΈΠΏΠ»ΠΎΠΌΠ°Ρ‚ΠΎΠ² ΠΈ Π΄Π΅Π»ΠΎΠ²Ρ‹Ρ… ΠΊΡ€ΡƒΠ³ΠΎΠ², Π° Ρ‚Π°ΠΊΠΆΠ΅ ΠΌΠΎΠΆΠ΅Ρ‚ ΡΠ²ΠΈΡ‚ΡŒΡΡ основой для Π²Ρ‹Ρ€Π°Π±ΠΎΡ‚ΠΊΠΈ Ρ€Π΅ΠΊΠΎΠΌΠ΅Π½Π΄Π°Ρ†ΠΈΠΉ Π² области ΠΊΠΎΠΎΡ€Π΄ΠΈΠ½Π°Ρ†ΠΈΠΈ Π²Π°ΠΆΠ½Π΅ΠΉΡˆΠΈΡ… Π½Π°ΠΏΡ€Π°Π²Π»Π΅Π½ΠΈΠΉ стратСгичСского развития Российской Π€Π΅Π΄Π΅Ρ€Π°Ρ†ΠΈΠΈ ΠΈ РСспублики ΠšΠ°Π·Π°Ρ…ΡΡ‚Π°Π½. Π’Ρ‹Π²ΠΎΠ΄Ρ‹/Π·Π½Π°Ρ‡ΠΈΠΌΠΎΡΡ‚ΡŒ. ΠŸΡ€ΠΎΠ²Π΅Π΄Π΅Π½Π½ΠΎΠ΅ исслСдованиС историчСских ΠΈ соврСмСнных аспСктов двусторонних ΠΎΡ‚Π½ΠΎΡˆΠ΅Π½ΠΈΠΉ ΠΌΠ΅ΠΆΠ΄Ρƒ Российской Π€Π΅Π΄Π΅Ρ€Π°Ρ†ΠΈΠ΅ΠΉ ΠΈ РСспубликой ΠšΠ°Π·Π°Ρ…ΡΡ‚Π°Π½ ΠΏΠΎΠ·Π²ΠΎΠ»ΠΈΠ»ΠΎ ΡΠ΄Π΅Π»Π°Ρ‚ΡŒ ΡΠ»Π΅Π΄ΡƒΡŽΡ‰ΠΈΠ΅ Π²Π°ΠΆΠ½Ρ‹Π΅ Π²Ρ‹Π²ΠΎΠ΄Ρ‹. Π’ΠΎ-ΠΏΠ΅Ρ€Π²Ρ‹Ρ…, Россия ΠΈ ΠšΠ°Π·Π°Ρ…ΡΡ‚Π°Π½, нСсмотря Π½Π° Π½Π΅Π³Π°Ρ‚ΠΈΠ²Π½Ρ‹Π΅ историчСскиС аспСкты совмСстного развития, смогли ΡΡ„ΠΎΡ€ΠΌΠΈΡ€ΠΎΠ²Π°Ρ‚ΡŒ Π΅Π΄ΠΈΠ½ΠΎΠ΅ ΠΈ ΠΎΡ‚Π½ΠΎΡΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎ эффСктивноС экономичСскоС пространство, ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΡƒΡŽΡ‰Π΅Π΅ прСимущСства сотрудничСства, созданного Π² совСтскоС врСмя. Π’ΠΎ-Π²Ρ‚ΠΎΡ€Ρ‹Ρ…, ΠšΠ°Π·Π°Ρ…ΡΡ‚Π°Π½ нуТдаСтся Π² большСм Ρ€Π°Π·Π²ΠΈΡ‚ΠΈΠΈ двусторонних экономичСских ΠΎΡ‚Π½ΠΎΡˆΠ΅Π½ΠΈΠΉ (Π² Ρ‚ΠΎΠΌ числС Π² Ρ€Π°ΠΌΠΊΠ°Ρ… Π΅Π΄ΠΈΠ½ΠΎΠ³ΠΎ Ρ‚Π°ΠΌΠΎΠΆΠ΅Π½Π½ΠΎΠ³ΠΎ пространства) Π² большСй стСпСни, Ρ‡Π΅ΠΌ Россия, ΠΏΠΎΡΠΊΠΎΠ»ΡŒΠΊΡƒ это зависит ΠΎΡ‚ внСшнСй Ρ‚ΠΎΡ€Π³ΠΎΠ²Π»ΠΈ с Российской Π€Π΅Π΄Π΅Ρ€Π°Ρ†ΠΈΠ΅ΠΉ. Π’-Ρ‚Ρ€Π΅Ρ‚ΡŒΠΈΡ…, Россия, находящаяся ΠΏΠΎΠ΄ внСшнС-политичСским ΠΈ Π²Π½Π΅ΡˆΠ½Π΅ΡΠΊΠΎΠ½ΠΎΠΌΠΈΡ‡Π΅ΡΠΊΠΈΠΌ Π΄Π°Π²Π»Π΅Π½ΠΈΠ΅ΠΌ со стороны СвропСйских стран ΠΈ БША, нуТдаСтся Π² ΠΏΠΎΠ΄Π΄Π΅Ρ€ΠΆΠΊΠ΅ со стороны РСспублики ΠšΠ°Π·Π°Ρ…ΡΡ‚Π°Π½, Π° Ρ‚Π°ΠΊΠΆΠ΅ стран, Π²ΡΡ‚ΡƒΠΏΠ°ΡŽΡ‰ΠΈΡ… Π² Π’Π°ΠΌΠΎΠΆΠ΅Π½Π½Ρ‹ΠΉ союз ΠΈ Евразийский экономичСский союз. ΠŸΡ€ΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅. ΠŸΠΎΠ»ΡƒΡ‡Π΅Π½Π½Ρ‹Π΅ Π²Ρ‹Π²ΠΎΠ΄Ρ‹ ΠΈ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹ исслСдования ΠΌΠΎΠ³ΡƒΡ‚ Π±Ρ‹Ρ‚ΡŒ ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Π½Ρ‹ ΠΏΡ€ΠΈ Ρ€Π΅ΡˆΠ΅Π½ΠΈΠΈ ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌ, связанных с соврСмСнной экономичСской ΠΈ политичСской ситуациСй Π² ΠΌΠΈΡ€Π΅ ΠΈ Π² странах ЕАЭБ Π² Ρ†Π΅Π»ΠΎΠΌ. Π‘Ρ‚Π°Ρ‚ΡŒΡ ΠΏΠΎΠ΄Π³ΠΎΡ‚ΠΎΠ²Π»Π΅Π½Π° Π² Ρ€Π°ΠΌΠΊΠ°Ρ… государствСнного задания ИПР РАН, Ρ‚Π΅ΠΌΠ° НИР Β«Π‘ΠΎΡ†ΠΈΠ°Π»ΡŒΠ½ΠΎ-экономичСскоС ΠΈ Π½Π°ΡƒΡ‡Π½ΠΎ-тСхнологичСскоС Ρ€Π°Π·Π²ΠΈΡ‚ΠΈΠ΅ Π½Π° Ρ€Π°Π·Π½Ρ‹Ρ… уровнях управлСния Π² отраслях, комплСксах ΠΈ сфСрах Π΄Π΅ΡΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ Π½Π°Ρ†ΠΈΠΎΠ½Π°Π»ΡŒΠ½ΠΎΠ³ΠΎ хозяйства России»
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