Proteomics

Dataset Information

0

Identification of the expression of a novel protein in MCF7 cells


ABSTRACT: The novel protein GT3-INCP (GATA3-interacting cryptic protein) that were identified by mass spectrometry in the MCF7 cells stably expressing FLAG-tagged CDS, in the presence of the native 5’UTR.

INSTRUMENT(S): Orbitrap Fusion

ORGANISM(S): Homo Sapiens (human)

TISSUE(S): Epithelial Cell, Cell Culture

DISEASE(S): Breast Cancer

SUBMITTER: Yanjun Wei  

LAB HEAD: Yiwen Chen

PROVIDER: PXD037137 | Pride | 2023-03-11

REPOSITORIES: Pride

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Publications

CRISPR/Cas9 screen uncovers functional translation of cryptic lncRNA-encoded open reading frames in human cancer.

Zheng Caishang C   Wei Yanjun Y   Zhang Peng P   Xu Longyong L   Zhang Zhenzhen Z   Lin Kangyu K   Hou Jiakai J   Lv Xiangdong X   Ding Yao Y   Chiu Yulun Y   Jain Antrix A   Islam Nelufa N   Malovannaya Anna A   Wu Yun Y   Ding Feng F   Xu Han H   Sun Ming M   Chen Xi X   Chen Yiwen Y  

The Journal of clinical investigation 20230301 5


Emerging evidence suggests that cryptic translation within long noncoding RNAs (lncRNAs) may produce novel proteins with important developmental/physiological functions. However, the role of this cryptic translation in complex diseases (e.g., cancer) remains elusive. Here, we applied an integrative strategy combining ribosome profiling and CRISPR/Cas9 screening with large-scale analysis of molecular/clinical data for breast cancer (BC) and identified estrogen receptor α-positive (ER+) BC depende  ...[more]

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