Publications by authors named "Zhu-juan Xiong"

The treatment of malignant tumors has entered the era of immunotherapy, and immune checkpoint inhibitors (ICIs) have brought significant benefits to patients. However, some patients are required to discontinue treatment with ICIs owing to factors such as disease progression and intolerable side effects. Faced with limited subsequent treatment options and complex medical needs, we searched PubMed, Embase, Cochrane library, and the NIH clinical trials database and found that ICI rechallenge could be a relevant clinical strategy.

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Invasion and metastasis are major malignant characteristics of human gastric cancer (GC), but the molecular mechanisms underlying the invasion and metastasis of GC cells remain elusive. MPC1, a key factor that controls pyruvate transportation through the inner mitochondrial membrane, was reported to be downregulated and correlated with poor prognosis in several cancers. However, the effects of MPC1 on human GC have not been illustrated.

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Extranodal nature killer (NK)/T cell lymphoma (ENKL), nasal type, is a highly aggressive and heterogeneous disease. Here we report a retrospective study of 38 newly-diagnosed ENKL patients treated with pegaspargase, gemcitabine, oxaliplatin (P-Gemox) and sandwiched radiotherapy in our department during 2012-2016. A median of 4 (range, 2-6) (total=141) cycles of P-Gemox were administered.

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Zinc finger proteins have been implicated as transcription factors in the differentiation and development of cells and tissues in higher organisms. The classical C2H2 zinc finger motif is one main type of motif of zinc finger proteins. Our previous studies have shown that Zfp637, which comprises six consecutively typical and one atypical C2H2 zinc finger motifs, is highly expressed in undifferentiated or poorly differentiated cell lines, but is moderately or slightly expressed in normal tissues.

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Objective: To establish the eukaryotic expression plasmid containing the code gene of Na+, K+-ATPase beta1-subunit (ATP1B1) and the basis of ATP1B1 applied to antitumor gene therapy.

Methods: The ATP1B1 cDNA was amplified from leukocyte gene library and then cloned into the eukaryotic expression vector pEGFP-C3. The recombinant plasmid, named as pEGFP-ATP1B1, was determined with restriction enzyme and sequencing analyses.

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Dendritic cells (DCs) are important cells in initiating an immune response. A generation of functional DCs has potential clinical use in treating cancer. However, the source of DCs and patient immunodeficiency with cancer have been hindrances in clinical therapy.

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Objective: To detect the relation between the member LIGHT of TNF superfamily and the suppressor of cytokine signaling 3 (SOCS3), and to investigate the effect of SOCS3 on dendritic cell (DC) maturation induced by LIGHT.

Methods: Bone marrow-derived DC (BMDC) was generated from mouse bone marrow monocyte by culturing with rmGM-CSF, rmIL-4 in vitro. SOCS3 mRNA in BMDC was analyzed by RT-PCR, and the protein of SOCS3 was measured by Western blot.

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Objective: To investigate the growth inhibition and multidrug resistance (MDR) reversing effect of tanshinone I A on human breast cancer cells with estrogen receptor (ER) negative, and to elucidate its mechanism of activity.

Methods: Human ER negative breast cancer cells (MDA-MB-231) were tested in vitro for cytotoxicity and colony formation inhibition. Brdu incorporation and cell cycle distribution were also checked through flow cytometry (FCM).

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