Another ConditionFound in Offspring of Older Fathers ANIRIDIA

Am J Hum Genet. 2002 November; 71(5): 1138–1149.
Published online 2002 October 17. PMCID: PMC385089

Copyright © 2002 by The American Society of Human Genetics. All rights reserved.
Frequent Chromosome Aberrations Revealed by Molecular Cytogenetic Studies in Patients with Aniridia
John A. Crolla1 and Veronica van Heyningen2
1Wessex Regional Genetics Laboratory, Salisbury District Hospital, Salisbury, United Kingdom; and 2Medical Research Council Human Genetics Unit, Western General Hospital, Edinburgh
Address for correspondence and reprints: Dr. John Crolla, Wessex Regional Genetics Laboratory, Salisbury District Hospital, Salisbury, SP2 8BJ, United Kingdom. E-mail: John.Crolla@salisbury.nhs.uk
Received June 17, 2002; Accepted August 21, 2002.
This article has been cited by other articles in PMC.






--------------------------------------------------------------------
Paternal age effect
From Wikipedia, the free encyclopedia
Jump to: navigation, search
The paternal age effect describes the influence that a father's age has on the chances of conferring a genetic defect to his offspring. Generally, older men have a greater probability of fathering children with a genetic defect than younger men do.[citation needed] This is seen as likely due to genetic copying errors which may increase in number after repeated spermatogenesis cycles over a man's lifetime.

Contents [hide]
1 Disorders correlated with paternal age
2 See also
3 References
4 External links



[edit] Disorders correlated with paternal age
Achondroplasia (dwarfism); craniofacial disorders such as Apert syndrome and Crouzon Syndrome; mental retardation of unknown etiologies; autism; and 25% of schizophrenia cases are correlated with advanced paternal age.

Other disorders related to advanced paternal age are:

Wilms' tumor
Thanatophoric dysplasia
Retinitis pigmentosa
Osteogenesis imperfecta type IIA
Acrodysostosis
Fibrodysplasia ossificans progressiva
Aniridia
Bilateral retinoblastoma
Multiple exostoses
Marfan Syndrome
Lesch-Nyhan syndrome
Pfeiffer Syndrome
Wardenburg Syndrome
Treacher-Collins Syndrome
Soto’s basal cell nevus
Cleidocranial dysostosis
Polyposis coli
Oculodentodigital syndrome
Costello syndrome
Progeria
Recklinghausen’s neurofibromatosis
Tuberous sclerosis
Polycystic kidney disease
Hemophilia A
Duchenne muscular dystrophy
Athetoid Cerebral Palsy
Dystonic Cerebral Palsy
Congenital Hemiplegia

[edit] See also
Maternal age effect

[edit] References
Crow JF (1997). "The high spontaneous mutation rate: Is it a health risk?". PNAS 94: 8380–6. 
Bertram L, Busch R, Spiegl M, Lautenschlager NT, Müller U, Kurz A (1998). "Paternal age is a risk factor for Alzheimer disease in the absence of a major gene". Neuroscience 1 (4): 277–80. 
Sipos A, Rasmussen F, Harrison G, Tynelius P, Lewis G, Leon DA, Gunnell D (2004). "Paternal age and schizophrenia: a population based (sic) cohort study". BMJ Online. 
DNA repair activity linked to paternal age effect. University of Texas Health Science Center at San Antonio (2000-08-28).
Bray I, Gunnell D, Smith GD (2006). "Advanced paternal age: How old is too old?". Journal of Epidemiology and Community Health 60: 851–3. 
Montgomery SM, Lambe M, Tomas O, Ekbom A (2004). "Paternal age, family size, and risk of multiple sclerosis". Epidemiology 15 (6): 717–23. 
Reichenberg A, Gross R, Weiser M, Bresnahan M, Silverman J, Harlap S, Rabinowitz J, Shulman C, Malaspina D, Lubin G, Knobler HY, Davidson M, Susser E (2006). "Advancing paternal age and autism". Archives of General Psychiatry 63 (9): 1026–32. 
Sanders L (2005). College scientist named Ellison Senior Scholar. University of Southern California College of Letters, Arts & Sciences.
Fisch H, Hyun G, Golden R, Hensle TW, Olsson CA, Liberson GL (2003). "The influence of paternal age on down syndrome (sic)". J Urol 169 (6): 2275–8. PMID 12771769. 
Rami B, Schneider U, Imhof A, Waldhör T, Schober E (1999). "Risk factors for type I diabetes mellitus in children in Austria" 158 (5): 362–6. PMID 10333115. 
Singh NP, Muller CH, Berger RE (2003). "Effects of age on DNA double-strand breaks and apoptosis in human sperm". Fertility and sterility 80 (6): 1420–30. 
Lauritsen MB, Pedersen CB, Mortensen PB (2005). "Effects of familial risk factors and place of birth on the risk of autism: a nationwide register-based study". J Child Psychol Psychiatry 46 (9): 963–71. PMID 16108999. 
Wohl M, Gorwood P (2007). "Paternal ages below or above 35 years old are associated with a different risk of schizophrenia in the offspring". Eur Psychiatry 22 (1): 22–6. PMID 17142012. 
Schizophrenia Research Forum: Current Hypotheses (2006-03-28).
Choi J-Y, Lee K-M, Park SK, Noh D-Y, Ahn S-H, Yoo K-Y, Kang D (2005). "Association of paternal age at birth and the risk of breast cancer in offspring: a case control study". BMC Cancer 5: 143. 
NW Andrology & Cryobank.
Croen LA, Najjar DV, Fireman B, Grether JK (2007). "Maternal and paternal age and risk of autism spectrum disorders". Archives of Pediatrics and Adolescent Medicine 161 (4): 334–40. 
Tarin JJ, Brines J, Cano A (1998). "Long-term effects of delayed parenthood". Human Reproduction 13 (9): 2371–6.