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Full-Text Articles in Medicine and Health Sciences
The Role Of Talin2 In Breast Cancer Tumorigenesis And Metastasis, Liqing Li, Xiang Li, Lei Qi, Piotr G. Rychahou, Naser Jafari, Cai Huang
The Role Of Talin2 In Breast Cancer Tumorigenesis And Metastasis, Liqing Li, Xiang Li, Lei Qi, Piotr G. Rychahou, Naser Jafari, Cai Huang
Markey Cancer Center Faculty Publications
Recent studies show that talin2 has a higher affinity to β-integrin tails and is indispensable for traction force generation and cell invasion. However, its roles in cell migration, cancer cell metastasis and tumorigenesis remain to be determined. Here, we used MDA-MB-231 human breast cancer cells as a model to define the roles of talin2 in cell migration, invasion, metastasis and tumorigenesis. We show here that talin2 knockdown (KD) inhibited cell migration and focal adhesion dynamics, a key step in cell migration, and that talin2 knockout (KO) inhibited cell invasion and traction force generation, the latter is crucial for cell invasion. …
Multimodality Therapy Improves Survival In Intramedullary Spinal Cord Metastasis Of Lung Primary, Hayder Saeed, Reema Patel, Jigisha Thakkar, Lames Hamoodi, Li Chen, John L. Villano
Multimodality Therapy Improves Survival In Intramedullary Spinal Cord Metastasis Of Lung Primary, Hayder Saeed, Reema Patel, Jigisha Thakkar, Lames Hamoodi, Li Chen, John L. Villano
Internal Medicine Faculty Publications
Background: Most metastatic spinal cord lesions are located either in the intradural, extramedullary, or in the epidural compartments. Intramedullary spinal cord metastasis (ISCM) is a rare central nervous system spread of cancer. The aim of this report was to evaluate ISCM in the published literature.
Methods: A literature review of PubMed from 1960 to 2016 was undertaken for the publications having demographic, clinical, histological, and outcome data.
Results: A total of 59 relevant papers were identified, showing 128 cases of intramedullary metastasis from lung cancer. The incidence of lung cancer as the primary malignancy with intramedullary metastasis was 56%. The …
Fluorinated N,N'-Diarylureas As Novel Therapeutic Agents Against Cancer Stem Cells, Dasha E. Kenlan, Piotr G. Rychahou, Vitaliy M. Sviripa, Heidi L. Weiss, Chunming Liu, David S. Watt, B. Mark Evers
Fluorinated N,N'-Diarylureas As Novel Therapeutic Agents Against Cancer Stem Cells, Dasha E. Kenlan, Piotr G. Rychahou, Vitaliy M. Sviripa, Heidi L. Weiss, Chunming Liu, David S. Watt, B. Mark Evers
Markey Cancer Center Faculty Publications
Colorectal cancer is the second-leading cause of cancer-related mortality in the United States. More than 50% of patients with colorectal cancer will develop local recurrence or distant organ metastasis. Cancer stem cells play a major role in the survival and metastasis of cancer cells. In this study, we examined the effects of novel AMP-activated protein kinase (AMPK) activating compounds on colorectal cancer metastatic and stem cell lines as potential candidates for chemotherapy. We found that activation of AMPK by all fluorinated N,N-diarylureas (FND) compounds at micromolar levels significantly inhibited the cell-cycle progression and subsequent cellular proliferation. In addition, we demonstrated …