Merkel cell carcinoma is an unusual, aggressive skin tumour, with a tendency to recurrence after its surgical extirpation. Five cases of tumours in the cervicofacial region seen at our Centre in the last five years are presented, along with a review of the literature, focusing on its etiopathogeneis, approach and treatment.
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http://dx.doi.org/10.1016/j.otorri.2010.12.009 | DOI Listing |
J Transl Med
December 2024
Gastroenterology Department, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No.324 JingwuWeiqi Road, Jinan, Shandong, 250021, China.
Background: The overall prognosis of patients with esophageal cancer (EC) is extremely poor. There is an urgent need to develop innovative therapeutic strategies. This study will investigate the anti-cancer effects of exosomes loaded with specific anti-cancer microRNAs in vivo and in vitro.
View Article and Find Full Text PDFJ Transl Med
December 2024
Department of Precision Medicine, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, 210008, Jiangsu, China.
Background: Patient-derived organoids (PDOs) represent a promising approach for replicating the characteristics of original tumors and facilitating drug testing for personalized treatments across diverse cancer types. However, clinical evidence regarding their application to esophageal cancer remains limited. This study aims to evaluate the efficacy of implementing PDOs in clinical practice to benefit patients with esophageal squamous cell carcinoma (ESCC).
View Article and Find Full Text PDFJ Transl Med
December 2024
Department of Thoracic Surgery, School of Clinical Medicine, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Henan University, No.7, Wei Wu Road, Jinshui District, Zhengzhou, Henan, 450003, China.
Background: The RAR-related orphan receptor alpha (RORA), a circadian clock molecule, is highly associated with anti-oncogenes. In this paper, we defined the precise action and mechanistic basis of RORA in ESCC development under hypoxia.
Methods: Expression analysis was conducted by RT-qPCR, western blotting, immunofluorescence (IF), and immunohistochemistry (IHC) assays.
BMC Urol
December 2024
Department of Radiation Oncology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China.
Background: Immune checkpoint inhibitors (ICIs) alone or in combination with standard chemotherapy for advanced urothelial carcinoma (UC) have been tested as first-line treatment in clinical trials. This study aimed to evaluate the clinical outcomes of programmed cell death 1 (PD-1) inhibitor alone or combined with chemotherapy for patients with locally advanced or metastatic UC in a real world clinical care setting, and sought to identify prognostic factors for overall survival (OS).
Methods: A retrospective, real-world study involving 35 locally advanced or metastatic UC patients treated with PD-1 inhibitor alone or in combination with chemotherapy was conducted.
In Vivo
December 2024
Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
Background/aim: Lymphangioleiomyomatosis (LAM) belongs to the perivascular epithelioid cell tumor (PEComa) family. The relationship between LAM and tuberous sclerosis complex (TSC) is of particular concern in a subset of women with clinically occult LAM involving the pelvic lymph nodes. This study aimed to investigate the clinicopathological features of incidental nodal LAM detected during the surgical staging of gynecological tumors.
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