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摘要： The Genea091 human embryonic stem cell line was derived from a donated, fully commercially consented ART blastocyst, carrying Htt gene CAG expansion of 40 repeats, indicative of Huntington Disease. Following ICM outgrowth on inactivated human feeders, karyotype was confirmed as 46, XX by CGH and STR analysis demonstrated a female Allele pattern. The hESC line had pluripotent cell morphology, 92% of cells expressed Nanog, 97% Oct4, 79% Tra1-60 and 98% SSEA4 and gave a Pluritest pluripotency score of 38.36, Novelty of 1.35. The cell line was negative for Mycoplasma and visible contamination. (C) 2016 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://***/licenses/by-nc-nd/4.0/).

摘要： The Genea096 human embryonic stem cell line was derived from a donated, fully commercially consented ART blastocyst, carrying a deletion in 4q35 with only 6 D4Z4 repeats by PGD linkage analysis, indicative of FSHD1. Following ICM outgrowth on inactivated human feeders, karyotype was confirmed as 46, XX by CGH and STR analysis demonstrated a female Allele pattern. The hESC line had pluripotent cell morphology, 64% of cells expressed Nanog, 93% Oct4, 58% Tra1-60 and 93% SSEA4 and a Pluritest Pluripotency score of 39.41, Novelty of 1.25. The cell line was negative for Mycoplasma and visible contamination. (C) 2016 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://***/licenses/by-nc-nd/4.0/).

摘要： The Genea049 human embryonic stem cell line was derived from a donated, fully commercially consented ART blastocyst, carrying a deletion in 4q35 with only 5 D4Z4 repeats by PGD linkage analysis, indicative of FSHD1. Following ICM outgrowth on inactivated human feeders, karyotype was confirmed as 46, XX by CGH and STR analysis demonstrated a female Allele pattern. The hESC line had pluripotent cell morphology, 90% of cells expressed Nanog, 96% Oct4, 80% Tra1-60 and 99% SSEA4, gave a Pluritest Pluripotency score of 23.16, Novelty of 1.43 and demonstrated Alkaline Phosphatase activity. The cell line was negative for Mycoplasma and visible contamination. (C) 2016 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://***/licenses/by-nc-nd/4.0/).

摘要： The Genea080 human embryonic stem cell line was derived from a donated, fully commercially consented ART blastocyst, carrying compound heterozygous mutations in the NEB gene, exon 55 deletion & c.15110dupA, indicative of Nemaline Myopathy Type 2 (NEM2). Following ICM outgrowth on inactivated human feeders, karyotype was confirmed as 46, XY and STR analysis demonstrated a male allele pattern. The hESC line had pluripotent cell morphology, 90% of cells expressed Nanog, 95% Oct4, 54% Tra1-60 and 99% SSEA4 and gave a PluriTest Pluripotency score of 32.08, Novelty of 1.3. The cell line was negative for Mycoplasma and visible contamination. (C) 2016 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://***/licenses/by-nc-nd/4.0/).

摘要： The Genea017 human embryonic stem cell line was derived from a donated, fully commercially consented ART blastocyst, carrying Htt gene CAG expansion of 40 repeats, indicative of Huntington Disease. Following ICM outgrowth on inactivated human feeders, genetic analysis confirmed a 46, XY karyotype and male allele pattern through CGH and STR analysis. The hESC line had pluripotent cell morphology, 87% of cells expressed Nanog, 95% Oct4, 88% Tra1-60 and 99% SSEA4, gave a PluriTest pluripotency score of 34.74, novelty of 1.27, demonstrated alkaline phosphatase activity and tri-lineage teratoma formation. The cell line was negative for Mycoplasma and visible contamination. (C) 2016 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://***/licenses/by-nc-nd/4.0/).

关键词： MEK   PI3K   Combination   Isogenic   Biomarker  

摘要： Studies to identify predictive biomarkers can be carried out in isogenic cancer cell lines, which enable interrogation of the effect of a specific mutation. We assessed the effects of four drugs, the PI3K-mammalian target of rapamycin inhibitor dactolisib, the PI3K inhibitor pictrelisib, and the MEK (MAPK/ERK Kinase) inhibitors PD 0325901 and selumetinib, in isogenic DLD1 parental, KRAS(+/-), KRAS(G13D/-), PIK3CA(+/-) and PIK3CA(E545K/-) colorectal carcinoma cell lines. Importantly, we found substantial differences in the growth of these cells and in their drug sensitivity depending on whether they were studied under 2D (standard tissue culture on plastic) or 3D (in vitro soft agar and in vivo xenograft) conditions. DLD1 KRAS(+/-) and DLD1 PIK3CA(+/-) cells were more sensitive to MEK inhibitors than parental, DLD1 KRAS(G13D/-) and DLD1 PIK3CA(E545K/-) cells under 2D conditions, whereas DLD1 KRAS(G13D/-) and DLD1 PIK3CA(E545K/-) xenografts were sensitive to 10 mg/kg daily x 14 PD 0325901 in vivo (p <= 0.02) but tumours derived from parental DLD1 cells were not. These findings indicate that KRAS and PIK3CA mutations can influence the response of DLD1 colorectal cancer cell lines to MEK and PI3K inhibitors, but that the effect is dependent on the experimental model used to assess drug sensitivity. (C) 2016 Elsevier Ltd. All rights reserved.

摘要： The Genea079 human embryonic stem cell line was derived from a donated, fully commercially consented ART blastocyst, carrying compound heterozygous mutations in the NEB gene, exon 55 deletion & c.15110dupA, indicative of Nemaline Myopathy Type 2 (NEM2). Following ICM outgrowth on inactivated human feeders, karyotype was confirmed as 46, XY and STR analysis demonstrated a male Allele pattern. The hESC line had pluripotent cell morphology, 86% of cells expressed Nanog, 95% Oct4, 54% Tra1-60 and 98% SSEA4 and gave a PluriTest Pluripotency score of 30.25, Novelty of 1.21. The cell line was negative for Mycoplasma and visible contamination. (C) 2016 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://***/licenses/by-nc-nd/4.0/).

摘要： The Genea089 human embryonic stem cell line was derived from a donated, fully commercially consented ART blastocyst, carrying Htt gene CAG expansion of 41 repeats, indicative of Huntington Disease. Following ICM outgrowth on inactivated human feeders, karyotype was confirmed as 46, XX by CGH and STR analysis demonstrated a female Allele pattern. The hESC line had pluripotent cell morphology, 91% of cells expressed Nanog, 95% Oct4, 90% Tra1-60 and 100% SSEA4 and gave a PluriTest Pluripotency score of 39.28, Novelty of 1.2. The cell line was negative for Mycoplasma and visible contamination. (C) 2016 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://***/licenses/by-nc-nd/4.0/).

摘要： The Genea046 human embryonic stem cell line was derived from a donated, fully commercially consented ART blastocyst, carrying HTT gene CAG expansion of 45 repeats, indicative of Huntington Disease. Following ICM outgrowth on inactivated human feeders, karyotype was confirmed as 46, XX by CGH and STR analysis demonstrated a female Allele pattern. The hESC line had pluripotent cell morphology, 85% of cells expressed Nanog, 92% Oct4, 75% Tra1-60 and 99% SSEA4 and demonstrated Alkaline Phosphatase activity. The cell line was negative for Mycoplasma and visible contamination. (C) 2016 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://***/licenses/by-nc-nd/4.0/).

摘要： The Genea066 human embryonic stem cell line was derived from a donated, fully commercially consented ART blastocyst, carrying expansion of CCTG repeats in exon 1 of the ZNF9 gene, indicative of Myotonic Dystrophy Type 2 (DM2). Following ICM outgrowth on inactivated human feeders, karyotype was confirmed as 46, XY and STR analysis demonstrated a male Allele pattern. The hESC line had pluripotent cell morphology, 88% of cells expressed Nanog, 97% Oct4, 80% Tra1-60 and 99% SSEA4 and gave a Pluritest Pluripotency score of 31.3, Novelty of 1.22. The cell line was negative for Mycoplasma and visible contamination. (C) 2016 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://***/licenses/by-nc-nd/4.0/).