scholarly journals Differential expression of activin A receptor type 1C in cancers of the breast.

2021 ◽  
Author(s):  
Shahan Mamoor

Breast cancer affects women at relatively high frequency (1). We mined published microarray datasets (2, 3) to determine in an unbiased fashion and at the systems level genes most differentially expressed in the primary tumors of patients with breast cancer. We report here significant differential expression of the gene encoding activin A receptor type 1C, ACVR1C, when comparing primary tumors of the breast to the tissue of origin, the normal breast. ACVR1C was also differentially expressed in the tumor cells of patients with triple negative breast cancer. ACVR1C mRNA was present at significantly lower quantities in tumors of the breast as compared to normal breast tissue. Analysis of human survival data revealed that expression of ACVR1C in primary tumors of the breast was correlated with overall survival in patients with luminal A subtype cancer, demonstrating a relationship between primary tumor expression of a differentially expressed gene and patient survival outcomes influenced by PAM50 molecular subtype. ACVR1C may be of relevance to initiation, maintenance or progression of cancers of the female breast.

2021 ◽  
Author(s):  
Shahan Mamoor

Breast cancer affects women at relatively high frequency (1). We mined published microarray datasets (2, 3) to determine in an unbiased fashion and at the systems level genes most differentially expressed in the primary tumors of patients with breast cancer. We report here significant differential expression of the gene encoding ADCYAP receptor type I, ADCYAP1R1, when comparing primary tumors of the breast to the tissue of origin, the normal breast. ADCYAP1R1 mRNA was present at significantly lower quantities in tumors of the breast as compared to normal breast tissue. Analysis of human survival data revealed that expression of ADCYAP1R1 in primary tumors of the breast was correlated with overall survival in patients with basal cancers, demonstrating a relationship between primary tumor expression of a differentially expressed gene and patient survival outcomes influenced by molecular subtype. ADCYAP1R1 may be of relevance to initiation, maintenance or progression of cancers of the female breast.


2021 ◽  
Author(s):  
Shahan Mamoor

Breast cancer affects women at relatively high frequency (1). We mined published microarray datasets (2, 3) to determine in an unbiased fashion and at the systems level genes most differentially expressed in the primary tumors of patients with breast cancer. We report here significant differential expression of the gene encoding LIM domain binding 2, LDB2, when comparing primary tumors of the breast to the tissue of origin, the normal breast. LDB2 mRNA was present at significantly lower quantities in tumors of the breast as compared to normal breast tissue. Analysis of human survival data revealed that expression of LDB2 in primary tumors of the breast was correlated with recurrence-free survival in patients with luminal A subtype cancers, demonstrating a relationship between primary tumor expression of a differentially expressed gene and patient survival outcomes influenced by molecular subtype. LDB2 may be of relevance to initiation, maintenance or progression of cancers of the female breast.


2021 ◽  
Author(s):  
Shahan Mamoor

Breast cancer affects women at relatively high frequency (1). We mined published microarray datasets (2, 3) to determine in an unbiased fashion and at the systems level genes most differentially expressed in the primary tumors of patients with breast cancer. We report here significant differential expression of the gene encoding Rho GTPase-activating protein 20, ARHGAP20, when comparing primary tumors of the breast to the tissue of origin, the normal breast. ARHGAP20 mRNA was present at significantly lower quantities in tumors of the breast as compared to normal breast tissue. Analysis of human survival data revealed that expression of ARHGAP20 in primary tumors of the breast was correlated with overall survival in patients with HER2+ subtype cancer, demonstrating a relationship between primary tumor expression of a differentially expressed gene and patient survival outcomes influenced by PAM50 molecular subtype. ARHGAP20 may be of relevance to initiation, maintenance or progression of cancers of the female breast.


2021 ◽  
Author(s):  
Shahan Mamoor

Breast cancer affects women at relatively high frequency (1). We mined published microarray datasets (2, 3) to determine in an unbiased fashion and at the systems level genes most differentially expressed in the primary tumors of patients with breast cancer. We report here significant differential expression of the gene encoding mab-21 like 1, MAB21L1, when comparing primary tumors of the breast to the tissue of origin, the normal breast. MAB21L1 was also differentially expressed in the tumor cells of patients with triple negative breast cancer. MAB21L1 mRNA was present at significantly lower quantities in tumors of the breast as compared to normal breast tissue. Analysis of human survival data revealed that expression of MAB21L1 in primary tumors of the breast was correlated with overall survival in patients with luminal A subtype cancer, demonstrating a relationship between primary tumor expression of a differentially expressed gene and patient survival outcomes influenced by molecular subtype. MAB21L1 may be of relevance to initiation, maintenance or progression of cancers of the female breast.


2021 ◽  
Author(s):  
Shahan Mamoor

Breast cancer affects women at relatively high frequency (1). We mined published microarray datasets (2, 3) to determine in an unbiased fashion and at the systems level genes most differentially expressed in the primary tumors of patients with breast cancer. We report here significant differential expression of the gene encoding betaine--homocysteine S-methyltransferase 2, BHMT2, when comparing primary tumors of the breast to the tissue of origin, the normal breast. BHMT2 mRNA was present at significantly lower quantities in tumors of the breast as compared to normal breast tissue. Analysis of human survival data revealed that expression of BHMT2 in primary tumors of the breast was correlated with distant metastasis-free survival in patients with luminal B subtype cancer, demonstrating a relationship between primary tumor expression of a differentially expressed gene and patient survival outcomes influenced by PAM50 molecular subtype. BHMT2 may be of relevance to initiation, maintenance or progression of cancers of the female breast.


2021 ◽  
Author(s):  
Shahan Mamoor

Breast cancer affects women at relatively high frequency (1). We mined published microarray datasets (2, 3) to determine in an unbiased fashion and at the systems level genes most differentially expressed in the primary tumors of patients with breast cancer. We report here significant differential expression of the gene encoding solute carrier family 29 member 4, SLC29A4, when comparing primary tumors of the breast to the tissue of origin, the normal breast. SLC29A4 mRNA was present at significantly lower quantities in tumors of the breast as compared to normal breast tissue. Analysis of human survival data revealed that expression of SLC29A4 in primary tumors of the breast was correlated with overall survival in patients with luminal B subtype cancer and in patients with normal-like subtype cancer, demonstrating a relationship between primary tumor expression of a differentially expressed gene and patient survival outcomes influenced by PAM50 molecular subtype. SLC29A4 may be of relevance to initiation, maintenance or progression of cancers of the female breast.


2021 ◽  
Author(s):  
Shahan Mamoor

Breast cancer affects women at relatively high frequency (1). We mined published microarray datasets (2, 3) to determine in an unbiased fashion and at the systems level genes most differentially expressed in the primary tumors of patients with breast cancer. We report here significant differential expression of the gene encoding defective in cullin neddylation 1 domain-containing 3, DCUN1D3, when comparing primary tumors of the breast to the tissue of origin, the normal breast. DCUN1D3 mRNA was present at significantly lower quantities in tumors of the breast as compared to normal breast tissue. Analysis of human survival data revealed that expression of DCUN1D3 in primary tumors of the breast was correlated with recurrence-free survival in patients with basal, luminal A and luminal B subtype cancers, demonstrating a relationship between primary tumor expression of a differentially expressed gene and patient survival outcomes influenced by PAM50 molecular subtype. DCUN1D3 may be of relevance to initiation, maintenance or progression of cancers of the female breast.


2021 ◽  
Author(s):  
Shahan Mamoor

Breast cancer affects women at relatively high frequency (1). We mined published microarray datasets (2, 3) to determine in an unbiased fashion and at the systems level genes most differentially expressed in the primary tumors of patients with breast cancer. We report here significant differential expression of the gene encoding CXADR-like membrane protein, CLMP, when comparing primary tumors of the breast to the tissue of origin, the normal breast. CLMP was also differentially expressed in the tumor cells of patients with triple negative breast cancer. CLMP mRNA was present at significantly lower quantities in tumors of the breast as compared to normal breast tissue. Analysis of human survival data revealed that expression of CLMP in primary tumors of the breast was correlated with overall survival in patients with basal-like, HER2+, and normal-like subtype cancer, demonstrating a relationship between primary tumor expression of a differentially expressed gene and patient survival outcomes influenced by PAM50 molecular subtype. CLMP may be of relevance to initiation, maintenance or progression of cancers of the female breast.


2021 ◽  
Author(s):  
Shahan Mamoor

Breast cancer affects women at relatively high frequency (1). We mined published microarray datasets (2, 3) to determine in an unbiased fashion and at the systems level genes most differentially expressed in the primary tumors of patients with breast cancer. We report here significant differential expression of the gene encoding dystrophin, DMD, when comparing primary tumors of the breast to the tissue of origin, the normal breast. DMD was also differentially expressed in the tumor cells of patients with triple negative breast cancer. DMD mRNA was present at significantly lower quantities in tumors of the breast as compared to normal breast tissue. Analysis of human survival data revealed that expression of DMD in primary tumors of the breast was correlated with overall survival in patients with basal and luminal A subtype cancer, demonstrating a relationship between primary tumor expression of a differentially expressed gene and patient survival outcomes influenced by molecular subtype. DMD may be of relevance to initiation, maintenance or progression of cancers of the female breast.


2021 ◽  
Author(s):  
Shahan Mamoor

Breast cancer affects women at relatively high frequency (1). We mined published microarray datasets (2, 3) to determine in an unbiased fashion and at the systems level genes most differentially expressed in the primary tumors of patients with breast cancer. We report here significant differential expression of the gene encoding early B-cell factor 1, EBF1, when comparing primary tumors of the breast to the tissue of origin, the normal breast. EBF1 mRNA was present at significantly lower quantities in tumors of the breast as compared to normal breast tissue. Analysis of human survival data revealed that expression of EBF1 in primary tumors of the breast was correlated with overall survival in patients with luminal A cancers, demonstrating a relationship between primary tumor expression of a differentially expressed gene and patient survival outcomes influenced by molecular subtype. EBF1 may be of relevance to initiation, maintenance or progression of cancers of the female breast.


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