SYSTEMS AND METHODS OF ASSISTED REPRODUCTION AND PREVENTION OF GENETIC DEFECTS IN OFFSPRING USING INDUCED PLURIPOTENT STEM CELLS
Reserves of immortalized genetic material are stored in a bank for providing a resource (e.g., artificial gametes) for couples (e.g., same sex couples) to produce biologically-related children. The reserves provide the ability to derive sperm from induced pluripotent stem cells (iPSC's) of one partner and/or eggs from iPSC's of the other partner. For example, a biological sample is stored as iPSC's that can be used to generate an unlimited supply of genetic material (e.g., artificial gametes for conception) when needed by a user (e.g., a year or more after the sample is provided, e.g., 5 years or more after the sample is provided). Such a bank is helpful for an individual in a same sex (or infertile) couple who desires to have biological children at some point during his/her lifetime, but does not plan to have children in the immediate timeframe, for example.
1 - 38 . (canceled)
39 . A method for assisted reproduction using induced pluripotent stem cells (iPSCs), the method comprising the steps of:
accessing, from a physical repository, one or more iPSCs derived from one or more cells of a first subject; and
making one or more egg cells from the one or more accessed iPSCs,
wherein the step of making the one or more egg cells from the one or more iPSCs comprises genetically modifying the one or more iPSCs of the first subject using a genome editing technique to alter one or more genes associated with increased risk of disease in the first subject or potential offspring of the first subject.
40 . The method of claim 39 , wherein the one or more egg cells and one or more sperm cells are contacted to facilitate fertilization of the one or more egg cells.
41 . The method of claim 40 , wherein the one or more sperm cells are obtained directly from a second subject.
42 . The method of claim 40 , wherein the one or more egg cells and the one or more sperm cells are contacted by performing in vitro fertilization.
43 . The method of claim 40 , further comprising placing a fertilized egg created by the step in which the one or more egg cells and the one or more sperm cells are contacted into a uterus to initiate pregnancy.
44 . The method of claim 43 , wherein the fertilized egg is placed into the uterus of a surrogate to initiate pregnancy.
45 . The method of claim 39 , wherein the first subject is human.
46 . The method of claim 39 , wherein the first subject is a member selected from the group consisting of a mouse, a rat, a hamster, a rabbit, a pig, a cat, a dog, a horse, a primate, a sheep, a goat, a cow, a swine, a chicken, a duck, a goose, and a turkey.
47 . The method of claim 39 , wherein the one or more iPSCs derived from the one or more cells of the first subject have been characterized and maintained in the physical repository.
48 . The method of claim 39 , further comprising creating the one or more iPSCs from the one or more cells of the first subject.
49 . The method of claim 39 , wherein the genetically modified one or more iPSCs comprise one or more copies of stem cell-associated genes.
50 . A method for assisted reproduction using induced pluripotent stem cells (iPSCs), the method comprising the steps of:
accessing, from a physical repository, one or more iPSCs derived from one or more cells of a first subject; and
making one or more sperm cells from the one or more accessed iPSCs,
wherein the step of making the one or more sperm cells from the one or more iPSCs comprises genetically modifying the one or more iPSCs of the first subject using a genome editing technique to alter one or more genes associated with increased risk of disease in the first subject or potential offspring of the first subject.
51 . The method of claim 50 , wherein the one or more sperm cells and one or more egg cells are contacted to facilitate fertilization of the one or more egg cells.
52 . The method of claim 51 , wherein the one or more egg cells are obtained directly from a second subject.
53 . The method of claim 51 , wherein the one or more sperm cells and the one or more egg cells are contacted by performing in vitro fertilization.
54 . The method of claim 51 , further comprising placing a fertilized egg created by the step in which the one or more sperm cells and the one or more egg cells are contacted into a uterus to initiate pregnancy.
55 . The method of claim 54 , wherein the fertilized egg is placed into the uterus of a surrogate to initiate pregnancy.
56 . The method of claim 50 , wherein the first subject is human.
57 . The method of claim 50 , wherein the first subject is a member selected from the group consisting of a mouse, a rat, a hamster, a rabbit, a pig, a cat, a dog, a horse, a primate, a sheep, a goat, a cow, a swine, a chicken, a duck, a goose, and a turkey.
58 . The method of claim 50 , wherein the one or more iPSCs derived from the one or more cells of the first subject have each been characterized and maintained in a physical repository.
59 . The method of claim 50 , further comprising creating the one or more iPSCs from the one or more cells of the first subject.
60 . The method of claim 50 , wherein the genetically modified one or more iPSCs comprise one or more copies of stem cell-associated genes.