Xinghua Pan

Prof. Xinghua Pan

Medical Science Division, Macau University of Science and Technology, Macao, China
orcid

Research Focus & Metrics

Academic Career Length

30Years (1997-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

View All Publications
29 April 2015 in Nature
Verified
Journal Article
Closed access
PDF file
NGNicola Gagliani
Nicola Gagliani
MVMaria Carolina Amezcua Vesely
Maria Carolina Amezcua Vesely
AIAndrea Iseppon
Andrea Iseppon
LBLeonie Brockmann
Leonie Brockmann
HXHao Xu
Hao Xu
RFRichard A. Flavell
Richard A. Flavell

10 December 2020 in Nature Communications
Verified
Journal Article
Open access
PDF file
YZYan Zhou
Yan Zhou
DYDong Yang
Dong Yang
QYQingcheng Yang
Qingcheng Yang
XLXiao-Bin Lv
Xiao-Bin Lv
WHWentao Huang
Wentao Huang
HHHaiyan Hu
Haiyan Hu
Osteosarcoma is the most frequent primary bone tumor with poor prognosis. Through RNA-sequencing of 100,987 individual cells from 7 primary, 2 recurrent, and 2 lung metastatic osteosarcoma lesions, 11 major cell clusters are identified based on unbiased clustering of gene expression profiles and canonical markers. The transcriptomic properties, regulators and dynamics of osteosarcoma malignant cells together with their tumor microenvironment particularly stromal and immune cells are characterized. The transdifferentiation of malignant osteoblastic cells from malignant chondroblastic cells is revealed by analyses of inferred copy-number variation and trajectory. A proinflammatory FABP4+ macrophages infiltration is noticed in lung metastatic osteosarcoma lesions. Lower osteoclasts infiltration is observed in chondroblastic, recurrent and lung metastatic osteosarcoma lesions compared to primary osteoblastic osteosarcoma lesions. Importantly, TIGIT blockade enhances the cytotoxicity effects of the primary CD3+ T cells with high proportion of TIGIT+ cells against osteosarcoma. These results present a single-cell atlas, explore intratumor heterogeneity, and provide potential therapeutic targets for osteosarcoma.

1 February 2014 in Cell
Verified
Journal Article
Closed access
SGShangqin Guo
Shangqin Guo
XZXiaoyuan Zi
Xiaoyuan Zi
VSVincent P. Schulz
Vincent P. Schulz
JCJijun Cheng
Jijun Cheng
MZMei Zhong
Mei Zhong
JLJun Lu
Jun Lu

29 August 2013 in Cell Death & Disease
Verified
Journal Article
Open access
PDF file
YWY Wang
Y Wang
FYF Yang
F Yang
HZH-X Zhang
H-X Zhang
XZX-Y Zi
X-Y Zi
Xinghua PanXinghua Pan
Xinghua Pan
YHYiping Hu
Yiping Hu
Metal and its oxide nanoparticles show ideal pharmacological activity, especially in anti-tumor therapy. Our previous study demonstrated that cuprous oxide nanoparticles (CONPs) selectively induce apoptosis of tumor cells in vitro. To explore the anti-tumor properties of CONPs in vivo, we used the particles to treat mouse subcutaneous melanoma and metastatic lung tumors, based on B16-F10 mouse melanoma cells, by intratumoral and systemic injections, respectively. The results showed that CONPs significantly reduced the growth of melanoma, inhibited the metastasis of B16-F10 cells and increased the survival rate of tumor-bearing mice. Importantly, the results also indicated that CONPs were rapidly cleared from the organs and that these particles exhibited little systemic toxicity. Furthermore, we observed that CONPs targeted the mitochondria, which resulted in the release of cytochrome C from the mitochondria and the activation of caspase-3 and caspase-9 after the CONPs entered the cells. In conclusion, CONPs can induce the apoptosis of cancer cells through a mitochondrion-mediated apoptosis pathway, which raises the possibility that CONPs could be used to cure melanoma and other cancers.

1 April 2014 in Developmental Cell
Verified
Journal Article
Closed access
JDJiameng Dan
Jiameng Dan
YLYifei Liu
Yifei Liu
NLNa Liu
Na Liu
MCMaria Chiourea
Maria Chiourea
MOMaja Okuka
Maja Okuka
LLLin Liu
Lin Liu

1 June 2018 in Precision Clinical Medicine
Verified
Journal Article
Open access
PDF file
JZJialing Zhang
Jialing Zhang
SSStephan Stanislaw Späth
Stephan Stanislaw Späth
SMSadie L Marjani
Sadie L Marjani
WZWengeng Zhang
Wengeng Zhang
Xinghua PanXinghua Pan
Xinghua Pan
Cancer is a heterogeneous disease with unique genomic and phenotypic features that differ between individual patients and even among individual tumor regions. In recent years, large-scale genomic studies and new next-generation sequencing technologies have uncovered more scientific details about tumor heterogeneity, with significant implications for the choice of specific molecular biomarkers and clinical decision making. Genomic heterogeneity significantly contributes to the generation of a diverse cell population during tumor development and progression, representing a determining factor for variation in tumor treatment response. It has been considered a prominent contributor to therapeutic failure, and increases the likelihood of resistance to future therapies in most common cancers. The understanding of molecular heterogeneity in cancer is a fundamental component of precision oncology, enabling the identification of genomic alteration of key genes and pathways that can be targeted therapeutically. Here, we review the emerging knowledge of tumor genomics and heterogeneity, as well as potential implications for precision medicine in cancer treatment and new therapeutic discoveries. An analysis and interpretation of the TCGA database was included.