A 57-year-old male, who had received a laparoscopic low anterior resection for rectal cancer 12 months ago, was diagnosed a resectable liver metastasis from rectal cancer by computed tomography(CT). Neoadjuvant chemotherapy with mFOLFOX6 plus bevacizumab and FOLFIRI plus bevacizumab was performed for liver metastasis. After neoadjuvant chemotherapy, partial response(PR)was proved on the Response Evaluation Criteria in Solid Tumors(RECIST)and partial resection of the liver was conducted. Pathological findings showed no viable cancer cells. He is alive without recurrence 5 years after the surgery. A 70-year-old female, who had received a laparoscopic high anterior resection for rectal cancer 17 months ago, was diagnosed a resectable liver metastasis from rectal cancer by CT. SOX plus bevacizumab was performed for liver metastasis. After neoadjuvant chemotherapy, PR was proved on the RECIST and right hepatic lobectomy was performed. Pathological findings showed no viable cancer cells and she is alive without recurrence 4 years after the surgery. We expected neoadjuvant chemotherapy for resectable liver metastasis might be an option of treatment.
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Biomark Med
December 2024
Nuclear Medicine, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian, China.
Background: Lymph node metastasis is closely associated with the prognosis of patients with non-small cell lung cancer (NSCLC). This study aimed to evaluate the role of preoperative 18F-fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT) parameters in mediastinal lymph node metastasis in NSCLC.
Methods: One hundred patients with NSCLC who underwent surgery, systematic lymph node dissection, who had undergone 18FFDG PET/CT for initial staging were divided into two groups: lymph node metastasis and non-metastasis.
Adv Sci (Weinh)
December 2024
Department of Gastroenterological Surgery, Peking University People's Hospital, Beijing, 100044, China.
Liver metastasis is the primary factor contributing to unfavorable prognosis in colorectal cancer (CRC). Although N-glycosylation is implicated in metastasis, there is a notable paucity of comprehensive studies addressing the N-glycosylation proteomics associated with liver metastasis in CRC. In this study, N-glycosylated proteins and N-glycosylation sites of differential expression between primary lesions and paired liver metastatic lesions are identified.
View Article and Find Full Text PDFAdv Sci (Weinh)
December 2024
State Key Laboratory of Traditional Chinese Medicine Syndrome, Guangdong Key Laboratory for Translational Cancer Research of Chinese Medicine, International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, 510006, China.
Liver and lung are the most common metastatic sites in colorectal cancer (CRC), where the tumor microenvironment (TME) plays a crucial role in the progression and metastasis of CRC. Understanding the interactions between various types of cells in the TME can suggest innovative therapeutic strategies. Using single-cell RNA sequencing (scRNA-Seq) and clinical samples, fibroblast growth factor-19 (FGF19, rodent FGF15) is found to mediate a significant interaction between CRC cells and cancer-associated fibroblasts (CAFs), activating the hepatic stellate cells (HSCs)-to-CAFs differentiation.
View Article and Find Full Text PDFMetabolic reprogramming is a hallmark of cancer, enabling tumor cells to adapt to and exploit their microenvironment for sustained growth. The liver is a common site of metastasis, but the interactions between tumor cells and hepatocytes remain poorly understood. In the context of liver metastasis, these interactions play a crucial role in promoting tumor survival and progression.
View Article and Find Full Text PDFWorld J Gastroenterol
December 2024
Faculty of Medicine, Duy Tan University, Da Nang 550000, Viet Nam.
Small cell lung cancer (SCLC) is a common type of primary lung cancer that contributes to approximately 15% of cases. It is closely associated with tobacco risk factors. It is also known as a type of lung cancer that has a high mortality rate within a short time due to its rapid growth rate (with tumor doubling time of 30 days) and its tendency to metastasize early in the disease process.
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