
Xiaodong LiThe First People’s Hospital of Changzhou · Oncology
Xiaodong Li
M.D. Ph.D.
About
76
Publications
5,406
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1,601
Citations
Citations since 2017
Introduction
My research interest include microRNAs in cancers, oncoimmunology (costimulatory molecule B7 family , adhesion molecule CD44) and adoptive cell therapy. And I have also been working on cancer nutrition and metabolism.
Additional affiliations
August 2010 - present
The Third AffiliatedHospital of Soochow University (The First People’s Hospital of Changzhou)
Position
- Medical Doctor
Description
- 1. MicroRNAs in cancers 2. Oncoimmunology 3. Adoptive cell therapy
Education
September 2013 - June 2018
September 2003 - July 2008
Publications
Publications (76)
Gastric cancer (GC) is one of the most malignant neoplasms worldwide, accounting for about 770,000 deaths in 2020. The incidence of gastric cancer bone metastasis (GC-BM) is low, about 0.9–13.4%, and GC patients develop GC-BM because of a suitable bone microenvironment. Osteoblasts, osteoclasts, and tumor cells interact with each other, secreting c...
Gastrointestinal (GI) cancer is a common and deadly malignant tumor. CD73, a cell-surface protein, acts as a switch of the adenosine-related signaling pathway that can cause significant immunosuppression. Recent evidence has emerged that CD73 is a promising immunotherapy target for regaining immune cell function and restraining tumorigenesis, and a...
Background
Secreted frizzled-related protein 2 (SFRP2) in circulating tumor DNA (ctDNA) is related to gastric cancer (GC) proliferation. However, whether methylated SFRP2 in ctDNA serves as the biomarker in GC patients remains unknown.
Aims
To investigate the relationship between methylated SFRP2 and the clinical outcomes of GC patients.
Methods...
Gastric cancer is the most common gastrointestinal tumor with an increasing incidence. Furthermore, advanced gastric cancer is more common, but the mechanism underlying the proliferation and metastasis of gastric cancer has not been thoroughly explored. N6-methyladenosine (m6A) methyltransferase 3 (METTL3) may be involved in the proliferation and m...
Aim
To evaluate the efficacy of hepatic artery infusion (HAI) of floxuridine (FUDR) in combination with systemic chemotherapy in patients with pancreatic cancer liver metastases (PCLM).
Patients and Methods
We retrospectively collected clinical data of 347 patients with PCLM who underwent first-line chemotherapy at two Chinese centers between 2012...
Hepatitis B virus (HBV)-associated hepatocellular carcinoma (HBV-HCC) pathogenesis is fueled by persistent HBV infection that stealthily maintains a delicate balance between viral replication and evasion of the host immune system. HBV is remarkably adept at using a combination of both its own, as well as host machinery to ensure its own replication...
Background:
Bladder cancer (BC) is one of the most common cancers of the urinary system. Negative regulation of apoptotic pathways is of the most significant biological process in cancer. More accurate tumor characterization and stratification of BC patients for selection of more appropriate treatments are required.
Methods:
The data for this st...
Circulating tumor DNA (ctDNA) is the small genomic fragment released by tumor cells into the circulating system, which carries the gene variation features, such as mutation, insertion, deletion, rearrangement, copy number variation (CNV) and methylation, rendering it an important biomarker. It can be used not only to diagnose certain types of solid...
e15051
Background: Secreted frizzled-related protein 2 (SFRP2) is a tumor suppressor gene and its hyper methylation could cause its inactivation and promote cancer development. However, whether methylated SFRP2 (mSFRP2) in ctDNA could serve as prognostic biomarker for patients with gastric cancer has not been thoroughly studied. Methods: Stage III...
The clinical outcome of the advanced biliary tract cancer (BTC) is unfavorable, and the mortality rate is high. With local advance and metastasis, the median survival time is less than 1 year. But this patient survived 14 months with no signs of progress under treatment in our hospital. And the patient situation is stable recently. This case report...
Radiofrequency ablation (RFA) promotes tumor antigen-specific T cell responses and enhances the effect of immunotherapy in preclinical settings. Here we report that the existence of remnant tumor masses due to incomplete RFA (iRFA) is associated with earlier new metastases and poor survival in patients with colorectal cancer liver metastases (CRCLM...
We investigated the role of miR-181a in diffuse large B-cell lymphoma (DLBCL) and its potential target genes. miR-181a levels were lower in activated B-cell- (ABC-) like DLBCL cells than that in germinal center B-cell- (GCB-) like DLBCL cells. Overexpression of miR-181a in ABC-like DLBCL cell lines (OCI-LY10 and U2932) resulted in G0/G1 cell cycle...
Background:
Yes-associated protein 1 (YAP1) is an effector of Hippo pathway, which plays a significant role in cell proliferation and tumor progression. The relationship between YAP1 and gastrointestinal cancer has been explored in many previous studies. We conducted a meta-analysis to explore the prognostic effect of YAP1 in patients with gastroi...
The aberrant expression of long non‑coding RNAs (lncRNAs) has been confirmed to play a pivotal role in tumor initiation and development. LncRNAs can interact with microRNAs (miRNAs) as competing endogenous RNAs (ceRNAs) to regulate the expression of target genes in various cancers. In the present study, the authors investigated the functions of lnc...
Background/aims:
IL-1β is an important mediator of "inflammation-cancer" transformation through IL-1β/NF-κB/COX-2/HIF-1α signaling pathway, whereas certain portion of patients with lung adenocarcinoma (LUAD) still suffer from rapid tumor progression in clinical practice, indicating the occurrence of potential bypass.
Methods:
Real-time polymeras...
Background:
It has been reported that B-cell-specific moloney leukemia virus insertion site 1 (Bmi-1) has important roles in various cancers, but its regulation through microRNAs (miRNAs) and its functions in hepatocellular carcinoma (HCC) remains unclear.
Methods:
We investigated Bmi-1 expression and its prognostic significance in HCC by using...
Purpose:
Microwave ablation (MWA) is a recently developed thermal ablation technique that has been used for the treatment of different types of tumors. In the present study, we retrospectively evaluated the safety and efficacy of CT-guided percutaneous MWA for the treatment of colorectal cancer (CRC) pulmonary metastases.
Materials and methods:...
This study aimed to evaluate the association between of serum IL-33 (sIL-33) level in gastric cancer (GC) patients and progression-free survival (PFS). A total of 62 patients with advanced GC and 32 healthy subjects were enrolled. sIL-33 level was detected in pre-chemotherapy patients, post-chemotherapy patients and healthy subjects, respectively....
Long non-coding RNAs (lncRNAs) are implicated in many tumors. To find novel targets for study of diffuse large B-cell lymphoma (DLBCL), our team performed genome-wide analyses of lncRNA expression in 5 DLBCL cell lines using the 4*180K Agilent lncRNA Chip system, and in normal B cells. Five lncRNAs were validated by quantitative reverse transcripti...
A 59-year-old woman was admitted and diagnosed as epithelial ovarian cancer. Postoperative pathological exam confirmed papillary adenocarcinoma. Then the patient received six cycles of chemotherapy with the regimen of paclitaxel plus nedaplatin. Two months after the last cycle, the recurrence of disease was revealed. Based on the gene detection rev...
The aim of the study was to investigate IL-33 expression in gastric cancer (GC) and its association with the clinical characteristics and the prognosis. IL-33 protein in tumor and corresponding adjacent tissues were detected by immunohistochemistry in 179 GC patients and clinical features plus prognostic value were analyzed via Pearson’s chi-square...
The aim of this study was to evaluate the correlations between p53, COX2, EGFR, nm23 expression and the progression free survival (PFS) of post-operative patients with colorectal carcinoma. Immunohistochemistry was used to detect the expression of p53, COX2, EGFR and nm23 in 459 specimens from colorectal carcinoma patients. Kaplan-Meier estimates,...
Purpose:
This phase II/III, non-randomized clinical trial aimed to determine the efficacy and safety of the combination of radiofrequency ablation (RFA) and cytokine-induced killer (CIK) cells transfusion for patients with colorectal liver metastases (CRLMs).
Experimental design:
A total of 60 eligible patients with CRLMs were enrolled and divid...
Background:
This study aimed to investigate the Bmi-1 expression and the clinical significance in colon cancer (CC).
Patients and methods:
Bmi-1 expression in tumor tissue and the corresponding normal tissue was detected using immunohistological staining. The correlations between Bmi-1 expression and clinicopathological characteristics and the o...
Introduction:
This pooled analysis study aimed to reveal the prognostic relevance of microRNAs (miRNAs) in patients with diffuse large B-cell lymphoma (DLBCL).
Materials and methods:
We examined the impact of miRNAs on clinical outcome. Eligible studies were identified and quality assessed using multiple search strategies. Data were extracted fr...
This study was designed to perform an acceptable prognostic nomogram for acute myeloid leukemia. The clinical data from 311 patients from our institution and 165 patients generated with Cancer Genome Atlas Research Network were reviewed. A prognostic nomogram was designed according to the Cox's proportional hazard model to predict overall survival...
Background:
B7-H3 exhibits altered expression in various cancers. However, the correlation between B7-H3 expression and prognosis of cancer patients remains controversial. Therefore, we elicit a meta-analysis to investigate the potential value of B7-H3 in the prognostic prediction in human cancers.
Materials and methods:
We searched PubMed (last...
W Hu Xiaodong Li • C Zhang- [...]
• C Wu
Tumor-associated macrophages (TAMs) are major component of leukocytic infiltrate of tumors and play important roles in progression and regression of tumors. Tumor microenvironment determines the mutual conversion between M1 and M2 macrophages. In many kinds of tumors, M2 type macrophages are of the majority in TAMs and promote tumor progression and...
T cells play an important role in antitumor immunity, and the T cell immunoglobulin domain and the mucin domain protein-1 (TIM-1) on its surface, as a costimulatory molecule, has a strong regulatory effect on T cells. TIM-1 can regulate and enhance type 1 immune response of tumor association. Therefore, TIM-1 costimulatory pathways may be a promisi...
Objective This study aimed to evaluate the anti-tumor immunity of the combination treatment with radiofrequency ablation (RFA) and cytokine-induced killer cells (CIK). Methods Mice were inoculated with B16 melonoma or CT26 colon cancer cell line on bilateral flanks, and randomly divided into four groups in which RFA for tumor right flank, CIK cell...
Mei Ji Yan Liu Qing Li- [...]
Changping Wu
This study was aimed to detect the correlation among EGFR/KRAS status and PD-1/PD-L1 expression in non-small-cell lung cancer (NSCLC) patients. PD-1 and PD-L1 expressions were detected by immunohistochemistry in 100 surgically resected lung adenocarcinoma tissues and were statistically correlated with clinicopathological characteristics including E...
B-cell specific moloney leukemia virus insertion site 1 (Bmi-1) gene plays important roles in gastric cancer, but the epigenetic regulatory mechanism by microRNA (miRNA) and the functional significance of Bmi-1 inhibition in gastric cancer remains elusive. In this study, we systematically investigated the functional roles of miRNA mediated Bmi-1 su...
This study aimed to compare the efficacy and safety of HAI fluoropyrimidine (FUDR)/capecitabine or single capecitabine as first-line treatment for elderly patients with unresectable colorectal liver metastases (CLMs). Fifty-one elderly patients with liver-only CLMs were eligible for enrollment. Patients were divided into HAI FUDR/capecitabine group...
Background and purpose:
This trial evaluated the efficacy and safety of CT guided (125)I-seed implantation (CTII) plus chemotherapy with fluorouracil, leucovorin, and irinotecan (FOLFIRI) compared with FOLFIRI alone as second-line treatment for locally recurrent rectal cancer (LRRC).
Material and methods:
Patients with LRRC who received one prio...
Background:
Immunotherapy with immune checkpoint inhibitors has emerged as promising treatment modality for cancer based on the success of anti-CTLA-4 and -PD-1/PD-L1 antibodies. LAG-3 and TIM-3 are two new immune checkpoints. The aim of this work is to review the role and application of LAG-3 and TIM-3 for cancer immunotherapy.
Material and meth...
W Hu Xiaodong Li C Zhang- [...]
C Wu
Tumor-associated macrophages (TAMs) are major component of leukocytic infiltrate of tumors and play important roles in progression and regression of tumors. Tumor microenvironment determines the mutual conversion between M1 and M2 macrophages. In many kinds of tumors, M2 type macrophages are of the majority in TAMs and promote tumor progression and...
Prognosis of locally advanced esophageal squamous cell carcinoma (ESCC) remains dismal even after curative resection and adjuvant radiotherapy. New biomarkers for predicting prognosis and treatment outcomes are needed for improved treatment stratification of patients with locally advanced ESCC. The prognostic and treatment predictive significance o...
Objective:
This study investigated the impact of marital status on cancer-caused specific mortality among acute myeloid leukemia (AML) patients in the United States.
Methods:
We used the Surveillance, Epidemiology and End Results program to identify 50,825 patients who had their clinical and follow-up information available and were diagnosed for...
The 7th American Joint Committee on Cancer (AJCC) tumor-node-metastasis staging system for esophageal cancer defined N classification based on the number of metastatic lymph nodes (LNs). However, this classification might neglect the extent of LNs metastasis. This study aimed to revise N classification based on the extent of LNs metastasis and prop...
Steady state mRNA expression profiling can identify the majority of miRNA targets. However, some translationally repressed miRNA targets are missed and thus not considered for functional validation. Therefore, analysis of mRNA translation can enhance miRNA target identification for functional studies. We have applied a unique approach to identify m...
The present study aimed to evaluate benefit of hepatic arterial infusion chemotherapy (HAI) combined with systemic chemotherapy (SCT) for patients with colorectal liver metastases (CLMs) in a palliative setting.
This was a retrospective single-center study including 43 consecutive patients with CLM after failure of standard SCT. Among them, 20 (47...
Radiofrequency ablation (RFA) causes coagulative necrosis of tumor tissue and the production of local tumor protein debris. These fragments of tumor protein debris contain a large number of various antigens, which can stimulate a specific cellular immune response. In the present study, dendritic cells (DCs) were loaded with tumor protein lysate ant...
Previous studies have showed that ABO blood type is associated with multiple gastrointestinal cancers, including pancreatic cancer. Recently, one single nucleotide polymorphism (SNP) rs505922 in ABO gene has been implicated in susceptibility to pancreatic cancer across different populations, but different results were found in other types of cancer...
Immunotherapy has become a crucial modality for non-small-cell lung cancer treatment. Recently, two immune checkpoints, PD-1 and PD-L1, have emerged as important targets for immunotherapy. Their antitumor efficacy has been confirmed by in vitro and in vivo studies. But the correlation between PD-1/PD-L1 expression and EGFR expression was controvers...
To evaluate levels of CD44 standard variant (CD44s), CD44 variant exon 3 (CD44v3) and CD44 variant exon 6 (CD44v6) protein in breast cancer tissue, and investigate their relationships with clinicopathological characteristics of the disease.
Immunohistochemistry for CD44s, CD44v3 and CD44v6 was retrospectively performed on formalin-fixed paraffin wa...
Background
To assess effects of various operations for hepatocellular carcinoma (HCC) with portal hypertension (PH).
Methods
Data regarding 78 patients with resectable liver cancer with PH were analyzed. Patients were divided into 3 groups: A (splenic artery ligation), B (in situ splenectomy) and C (in situ splenectomy + pericardial devascularisat...
This study was designed to compare the analgesic effects of cryoanalgesia and parecoxib in lung cancer patients after lobectomy. A total of 178 lung cancer patients awaiting large-sized lobectomy were enrolled in the study. The patients were randomly divided into Group A (intercostal nerve cryoanalgesia) and Group B (parecoxib). The analgesic and a...
Background
Previous studies showed that noncoplanar intensity-modulated radiotherapy (NC-IMRT) for sinonasal cancer is superior to coplanar intensity-modulated radiotherapy (IMRT). Volumetric-modulated arc therapy (VMAT) is a newly introduced treatment modality, and the performance of noncoplanar VMAT for sinonasal cancer has not been well describ...
Chronochemotherapy has been proposed as a promising modality to provide timely optimized medication to achieve maximum efficacy with minimum side effect for patients with non-small cell lung cancer for years. We collected the data of 11 clinical studies performed in China with the purpose to compare the difference between chronochemotherapy and tra...
CIK cells therapy has been evaluated as an adoptive cell immunotherapy for cancer patients, but there still have not been any standardized systems for evaluating the antitumor efficacy yet. The WHO and RECIST criteria have already been established for a few years but not sufficient to fully characterize the activity of immunotherapy. Based on these...
This study determined the levels of serum ferritin (SF) and carcinoembryonic antigen (CEA) in elderly patients with advanced primary lung cancer (PLC), and aimed to investigate the correlation between the SF level and clinical characteristics and compare the positive rates of SF and CEA levels in PLC patients and those in normal subjects. The SF an...
Aim:
The aim of this study was to determine the expression levels of serum ferritin (SF) and investigate the correlation between SF expression levels and clinical characteristics as well as the efficacy to platinum-based chemotherapy for advanced non-small cell lung cancer (NSCLC) patients.
Materials and methods:
Electrochemiluminescence method...
Background
B7-H4 is a novel B7 ligand that plays an important role in the T cell-mediated immune response as a negative regulator. Previous studies have suggested the aberrant expression of membrane B7-H4 in tumor cells. The aim of this study is to determine the expression levels of preoperative soluble B7-H4 (sB7-H4) in circulation and to investig...
Background
We aimed to detect CD40 mutant expression and evaluate its clinical significance in gastric cancer.
Methods
CD40 mutant expression in 78 cases of gastric cancer tissues, 10 cases of normal gastric tissues, and 10 cases of gastric adenoma tissues by immunohistochemical test. Survival analyses were also performed.
Results
The positive CD...
Lemur tyrosine kinase-3 (LMTK3) belongs to the family of serine-threonine-tyrosine kinases and the aberrant expression of LMTK3 was observed in several human malignancies. However, the association of LMTK3 with clinical outcomes in colorectal cancer patients is unclear. Thus, this present study was to evaluate the association of LMTK3 expression le...
This study aimed to investigate the expression of angiotensin II type 1 receptor (AT-1R) mRNA and the AT-1R protein in human primary hepatocellular carcinoma (PHC), and to attempt to elucidate their association with pathological and clinical characteristics. Fresh tumor and normal liver tissues were obtained from 44 patients with PHC following hepa...
Aims and background:
We detected serum AFP-IgM levels in patients with primary hepatocellular carcinoma in Kazakh and Han populations to investigate the clinical significance of AFP-IgM in the diagnosis of hepatocellular carcinoma.
Methods and study design:
Serum AFP-IgM levels were examined in 28 cases of hepatocellular carcinoma and 164 contro...
The performance of single arc VMAT (VMAT1) for nasopharyngeal carcinoma (NPC) on the Axesse linac has not been well described in previous studies. The purpose of this study is to assess the feasibility of VMAT1 for NPC by comparing the dosimetry, delivery efficiency, and accuracy with dual arc VMAT (VMAT2), dynamic MLC intensity-modulated radiother...
alpha-Fetoprotein-producing gastric cancer (AFPGC) is a rare type of gastric cancer. The largest population of patients with AFPGC is found in China. In the present study, a total of 4,779 GC patients, including 317 AFPGC patients, from 11 clinical studies in China with a general AFPGC/GC ratio of 6.63% were summarized and analyzed. On the basis of...
Background:
Single-nucleotide polymorphisms (SNPs) in microRNAs (miRNA) have been shown to be related with susceptibility to several human cancers. We evaluated the associations of rs3746444 in pre-miRNA hsa-mir-499 with the risk of gastric cancer (GC) in the Chinese population.
Patients and methods:
The rs3746444 (A>G) SNPs were genotyped in 20...
Aims and background
We detected serum AFP-IgM levels in patients with primary hepatocellular carcinoma in Kazakh and Han populations to investigate the clinical significance of AFP-IgM in the diagnosis of hepatocellular carcinoma.
Methods and study design
Serum AFP-IgM levels were examined in 28 cases of hepatocellular carcinoma and 164 controls i...
Background:
Our study aimed to investigate the relationship between glutathione S-transferase P1 (GSTP1), 5,10-methylenetetrahydrofolate reductase (5,10-MTHFR) and X-ray repair cross complementing group 1 (XRCC1) gene polymorphisms and the response to chemotherapy in advanced gastric cancer.
Patients and methods:
59 cases of advanced gastric can...
Aims and background:
We designed the present study to observe CD44s and CD44v6 expressions in colorectal cancer and evaluate their clinical value.
Methods:
CD44s and CD44v6 expression in colorectal cancer tissues were examined by an immunohistochemical test. Survival analysis was performed with the Kaplan-Meier method, and the differences betwee...
Aims and background
We designed the present study to observe CD44s and CD44v6 expressions in colorectal cancer and evaluate their clinical value.
Methods
CD44s and CD44v6 expression in colorectal cancer tissues were examined by an immunohistochemical test. Survival analysis was performed with the Kaplan-Meier method, and the differences between th...
Costimulatory molecule B7-H4, a member of the B7 family, negatively regulates the immune response of T cells through inhibiting their proliferation, cytokine production and cell cycle. The overexpression of B7-H4 plays an important role in initiation, progression and regression of tumors by promoting malignant transformation of epithelial cells and...
Department of Oncology, The Third Affiliated Hospital of Soochow University, Changzhou 213003, China
A patient with a seven-year history of recurrent metastatic hemangiopericytoma (HPC) was admitted. During his treatment, he received surgical resection, radiotherapy, radiofrequency hyperthermia and chemotherapy using combined doxorubicin, dacarbazi...
CD44 molecule plays critical role in distant malignant metastasis. It is expressed in standard form (CD44s) or variant form (CD44v). Tumor necrosis factor-α (TNF-α) is highly expressed in the cancer microenvironment. TNF-α was reported to modulate CD44 expression in several kinds of cancer. However, little is known about pathological role of TNF-α...
China is the country where the most clinical trials on CIK cells have been performed. We aimed to provide definite evidence for using CIK cell treatment and extrapolate a common applicative standard for malignancies. We chose the VIP database of Chinese scientific and technological journals to search the literature. We entered the keywords "CIK" or...
This phase II randomised trial was designed to evaluate the therapeutic efficacy and feasibility of radio frequency regional hyperthermia in combination with chemotherapy for patients with advanced non-small lung cancer (NSCLC).
Eighty patients with pathologically proven advanced NSCLC, were enrolled and divided into two groups. Group A patients we...
Diagnosis of primary hepatocellular carcinoma (HCC) at early stages has obviously been improved since determination of serum levels of free alpha-fetoprotein (AFP) was implemented. AFP has been considered as the standard tumor marker of primary HCC, although certain patients have very low serum free AFP levels. In the present study, clinical applic...
To compare the efficacy and safety of paclitaxel combined with fluorouracil plus cisplatin (PCF), and oxaliplatin combined with fluorouracil plus leucovorin (FOLFOX-4) regimens for advanced gastric cancer (AGC).
Ninety-four patients with AGC were randomly assigned to receive paclitaxel (50 mg/m(2) iv) on days 1, 8 and 15, cisplatin (20 mg/m(2) iv)...