Publications by authors named "G Plange-Rhule"

Congenital arhinia is a life-threatening, rare craniofacial disorder, which, when not identified and managed early can cause severe respiratory distress at birth due to upper airway obstruction. Since neonates are obligate nasal breathers, simultaneous sucking and breathing requirement in neonates with arhinia leads to respiratory distress. Inspiration and expiration through the oral passage alone may result in thoracic retraction, thereby further exacerbating respiratory distress.

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Article Synopsis
  • The study investigates damaging mutations in the human genome that may contribute to nonsyndromic cleft lip with or without cleft palate (nsCL ± P), focusing on high-impact mutations in African and Brazilian cohorts.* -
  • Researchers utilized next-generation sequencing (NGS) and whole-exome sequencing to identify pathogenic variants and discovered several damaging mutations in a gene related to cell adhesion, which has a link to cleft palate in mice.* -
  • The findings highlight the significance of the gene encoding AFADIN in the risk for nsCL ± P in humans and emphasize the effectiveness of combining NGS with computational analysis to better understand this condition's genetic basis.*
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The majority (85%) of nonsyndromic cleft lip with or without cleft palate (nsCL/P) cases occur sporadically, suggesting a role for de novo mutations (DNMs) in the etiology of nsCL/P. To identify high impact protein-altering DNMs that contribute to the risk of nsCL/P, we conducted whole-genome sequencing (WGS) analyses in 130 African case-parent trios (affected probands and unaffected parents). We identified 162 high confidence protein-altering DNMs some of which are based on available evidence, contribute to the risk of nsCL/P.

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Background: In high income countries, guidelines exist recommending gestational age thresholds for offering and obligating neonatal resuscitation for extremely preterm infants. In low- and middle- income countries, this approach may be impractical due to limited/inconsistent resource availability and challenges in gestational dating. Scant literature exists on how clinicians in these settings conceptualize viability or make resuscitation decisions for premature infants.

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Background: Early initiation of breastfeeding (EIBF), breastfeeding within first hour after birth, is known to have major benefits for both the mother and newborn. EIBF rates, however, tends to vary between and within countries. This study set out to determine the prevalence of EIBF at the Komfo Anokye Teaching Hospital (KATH), Kumasi, Ghana, and to evaluate the determinants of EIBF and time to initiation of breastfeeding.

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