2004
DOI: 10.1016/j.jpeds.2004.06.075
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Purine nucleoside phosphorylase deficiency (PNP-def) presenting with lymphopenia and developmental delay: Successful correction with umbilical cord blood transplantation

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Cited by 54 publications
(32 citation statements)
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“…These procedures remove toxic purine metabolites; however, the recovery of the immune system is only temporary (10). Moreover, neurological abnormalities often persist after stem cell transplantations (11,12). Thus, treatments that allow penetration of PNP into the brain may be advantageous for PNP-deficient patients.…”
Section: Introductionmentioning
confidence: 99%
“…These procedures remove toxic purine metabolites; however, the recovery of the immune system is only temporary (10). Moreover, neurological abnormalities often persist after stem cell transplantations (11,12). Thus, treatments that allow penetration of PNP into the brain may be advantageous for PNP-deficient patients.…”
Section: Introductionmentioning
confidence: 99%
“…We found ten articles describing 14 cases of HSCT-treated PNP deficiency (Markert 1991;Broome et al 1996;Carpenter et al 1996;Pannicke et al 1996;Classen et al 2001;Baguette et al 2002;Myers et al 2004;Delicou et al 2007;Aytekin et al 2008;Singh 2012). Of these, two articles describing six cases had no description of the neurological outcome (Markert 1991;Broome et al 1996).…”
Section: Literature Reviewmentioning
confidence: 96%
“…Π‘ΠΎΠ»ΡŒΠ½Ρ‹Π΅ с Π½Π΅Π΄ΠΎΡΡ‚Π°Ρ‚ΠΎΡ‡Π½ΠΎΡΡ‚ΡŒΡŽ ПНЀ ΠΏΠΎΠ΄Π²Π΅Ρ€ΠΆΠ΅Π½Ρ‹ Ρ€Π°Π·Π»ΠΈΡ‡Π½Ρ‹ΠΌ инфСкциям, Ρ„ΠΎΡ€ΠΌΡ‹ проявлСния ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Ρ… ΠΏΠΎΠ΄ΠΎΠ±Π½Ρ‹ Ρ‚Π°ΠΊΠΎΠ²Ρ‹ΠΌ ΠΏΡ€ΠΈ синдромС ΠΏΡ€ΠΈΠΎΠ±Ρ€Π΅Ρ‚Π΅Π½Π½ΠΎΠ³ΠΎ ΠΈΠΌΠΌΡƒΠ½ΠΎΠ΄Π΅Ρ„ΠΈΡ†ΠΈΡ‚Π° (Π‘ΠŸΠ˜Π”). Π‘ΠΎΠ»ΡŒΡˆΠΈΠ½ΡΡ‚Π²ΠΎ Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… Π±Π΅Π· пСрСсадки костного ΠΌΠΎΠ·Π³Π° ΠΊΠ°ΠΊ ΠΏΡ€Π°Π²ΠΈΠ»ΠΎ ΡƒΠΌΠΈΡ€Π°ΡŽΡ‚ ΠΎΡ‚ послСдствий Ρ‚Π°ΠΊΠΈΡ… ΠΈΠ½Ρ„Π΅ΠΊΡ†ΠΈΠΉ [3,8].…”
Section: Introductionunclassified
“…ПНЀ ΠΈΠ³Ρ€Π°Π΅Ρ‚ Π²Π΅Π΄ΡƒΡ‰ΡƒΡŽ Ρ€ΠΎΠ»ΡŒ Π² усвоСнии ΠΊΠ»Π΅Ρ‚ΠΊΠΎΠΉ Π½ΡƒΠΊΠ»Π΅ΠΎΠ·ΠΈΠ΄ΠΎΠ² ΠΈ Π½ΡƒΠΊΠ»Π΅ΠΎΡ‚ΠΈΠ΄ΠΎΠ². Π’ΠΎΠ·Ρ€ΠΎΡΡˆΠΈΠΉ интСрСс ΠΊ исслСдованиям ПНЀ Π²Ρ‹Π·Π²Π°Π½ рядом ΠΏΡ€ΠΈΡ‡ΠΈΠ½: 1) ПНЀ ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΡƒΠ΅Ρ‚ΡΡ для энзиматичСского синтСза биологичСски Π°ΠΊΡ‚ΠΈΠ²Π½Ρ‹Ρ… соСдинСний с Π²Ρ‹Ρ€Π°ΠΆΠ΅Π½Π½Ρ‹ΠΌΠΈ ΠΏΡ€ΠΎΡ‚ΠΈΠ²ΠΎΠΎΠΏΡƒΡ…ΠΎΠ»Π΅Π²Ρ‹ΠΌΠΈ ΠΈ противовирусными свойствами [1,2]; 2) ΠΎΠ±Π½Π°Ρ€ΡƒΠΆΠ΅Π½Ρ‹ гСнСтичСскиС ΠΌΡƒΡ‚Π°Π½Ρ‚Ρ‹ с ΠΏΠΎΠ½ΠΈΠΆΠ΅Π½Π½ΠΎΠΉ ΠΈΠ»ΠΈ ΠΎΡ‚ΡΡƒΡ‚ΡΡ‚Π²ΡƒΡŽΡ‰Π΅ΠΉ Ρ„Π΅Ρ€ΠΌΠ΅Π½Ρ‚Π°Ρ‚ΠΈΠ²Π½ΠΎΠΉ Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠ΅ΠΉ, связанной с ΠΈΠΌΠΌΡƒΠ½ΠΎΠ΄Π΅Ρ„ΠΈΡ†ΠΈΡ‚Π½Ρ‹ΠΌΠΈ состояниями; 3) Π½ΠΎ Π½Π°ΠΈΠ±ΠΎΠ»Π΅Π΅ значимая ΠΈΠ· ΠΏΡ€ΠΈΡ‡ΠΈΠ½ -стрСмлСниС ΠΎΡ…Π°Ρ€Π΅ΠΊΡ‚Π΅Ρ€ΠΈΠ·ΠΎΠ²Π°Ρ‚ΡŒ субстрат-ΡΠ²ΡΠ·Ρ‹Π²Π°ΡŽΡ‰ΠΈΠΉ Ρ†Π΅Π½Ρ‚Ρ€ ПНЀ для конструирования эффСктивных, малотоксичных ΠΈΠ½Π³ΠΈΠ±ΠΈΡ‚ΠΎΡ€ΠΎΠ² этого Ρ„Π΅Ρ€ΠΌΠ΅Π½Ρ‚Π° (Π½Π΅ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅ ΡƒΠΆΠ΅ нашли своё ΠΏΡ€ΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ Π² ΠΌΠ΅Π΄ΠΈΡ†ΠΈΠ½Π΅, Π½Π°ΠΏΡ€ΠΈΠΌΠ΅Ρ€, Π°Ρ†ΠΈΠΊΠ»ΠΎΠ²ΠΈΡ€), Π½Π΅ΠΎΠ±Ρ…ΠΎΠ΄ΠΈΠΌΡ‹Ρ… для создания Π² рядС случаСв Π’-ΠΊΠ»Π΅Ρ‚ΠΎΡ‡Π½ΠΎΠ³ΠΎ ΠΈΠΌΠΌΡƒΠ½ΠΎΠ΄Π΅Ρ„ΠΈΡ†ΠΈΡ‚Π½ΠΎΠ³ΠΎ статуса, ΠΏΡ€ΠΈ трансплантации ΠΎΡ€Π³Π°Π½ΠΎΠ² ΠΈ Ρ‚ΠΊΠ°Π½Π΅ΠΉ, Π° Ρ‚Π°ΠΊΠΆΠ΅ Π² Ρ…ΠΈΠΌΠΈΠΎΡ‚Π΅Ρ€Π°ΠΏΠΈΠΈ [3,4]. …”
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