Book contents
- Fertility Preservation
- Fertility Preservation
- Copyright page
- Dedication
- Contents
- Contributors
- Foreword
- Foreword
- Preface
- Section 1 Introduction
- Section 2 Reproductive Biology and Cryobiology
- Section 3 Fertility Preservation in Cancer and Non-Cancer Patients
- Section 4 Fertility Preservation Strategies in the Male
- Chapter 12 Transplantation of Cryopreserved Spermatogonia
- Chapter 13 Cryopreservation and Grafting of Immature Testicular Tissue
- Chapter 14 Use of Cryopreserved Sperm and ART after Chemotherapy or Radiotherapy
- Section 5 Fertility Preservation Strategies in the Female: Medical/Surgical
- Section 6 Fertility Preservation Strategies in the Female: ART
- Section 7 Ovarian Cryopreservation and Transplantation
- Section 8 In Vitro Follicle Culture
- Section 9 New Research and Technologies
- Section 10 Ethical, Legal, and Religious Issues
- Index
- References
Chapter 13 - Cryopreservation and Grafting of Immature Testicular Tissue
from Section 4 - Fertility Preservation Strategies in the Male
Published online by Cambridge University Press: 27 March 2021
- Fertility Preservation
- Fertility Preservation
- Copyright page
- Dedication
- Contents
- Contributors
- Foreword
- Foreword
- Preface
- Section 1 Introduction
- Section 2 Reproductive Biology and Cryobiology
- Section 3 Fertility Preservation in Cancer and Non-Cancer Patients
- Section 4 Fertility Preservation Strategies in the Male
- Chapter 12 Transplantation of Cryopreserved Spermatogonia
- Chapter 13 Cryopreservation and Grafting of Immature Testicular Tissue
- Chapter 14 Use of Cryopreserved Sperm and ART after Chemotherapy or Radiotherapy
- Section 5 Fertility Preservation Strategies in the Female: Medical/Surgical
- Section 6 Fertility Preservation Strategies in the Female: ART
- Section 7 Ovarian Cryopreservation and Transplantation
- Section 8 In Vitro Follicle Culture
- Section 9 New Research and Technologies
- Section 10 Ethical, Legal, and Religious Issues
- Index
- References
Summary
Over the past three decades survival rate in children and adolescents with cancer has doubled as a result of significant improvements in medical treatments [1]. Since more than 80% of children and adolescents diagnosed with cancer will survive ≥5 years beyond their diagnosis [2], one of the important concerns are the adverse effects of chemo- and radiotherapy on gonadal hormonal function and spermatogenesis [1]. Moreover, 80% of cancer survivors are intending to father their genetically own children, with only 10% acceptance of using donor sperm [3]. This scenario renders fertility preservation a pivotal aspect for the treatment of cancer in prepubertal boys and adolescents.
Spermatogonia are extremely susceptible to damage induced by chemo- or radiotherapy [4], and the extent of insult depends on the regimen and the cumulative dosage of treatments used [2]. Consequently, restoration of fertility following childhood cancer treatment will be dependent on the survival of sufficient numbers of spermatogonial stem cells (SSCs). In primates these can be recognized as the type Adark subtype which acts as regenerative reserve [4].
- Type
- Chapter
- Information
- Fertility PreservationPrinciples and Practice, pp. 138 - 152Publisher: Cambridge University PressPrint publication year: 2021
References
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