J Cancer 2021; 12(17):5338-5344. doi:10.7150/jca.60340 This issue Cite

Research Paper

Dyslipidemia in Chinese Pancreatic Cancer Patients: A Two-Center Retrospective Study

Feiyang Wang1, Li Huang1, Jinyan Zhang1, Junwei Fan1, Heshui Wu2, Junming Xu1 Corresponding address

1. Department of General Surgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
2. Department of Pancreatic Surgery, Wuhan Uniom Hospital, Huazhong University of Science and Technology, Wuhan, China.

Wang F, Huang L, Zhang J, Fan J, Wu H, Xu J. Dyslipidemia in Chinese Pancreatic Cancer Patients: A Two-Center Retrospective Study. J Cancer 2021; 12(17):5338-5344. doi:10.7150/jca.60340. https://www.jcancer.org/v12p5338.htm
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Graphic abstract

Background: Pancreatic cancer (PC) is one of the most aggressive and lethal malignancies in the world. High cholesterol intake may have a certain association with an elevated risk of PC, though dyslipidemia in PC patients has rarely been reported. In this study, we compared serum lipids levels between PC and non-PC tumor patients and assessed their prognostic value in PC.

Methods: 271 patients treated at Wuhan Union Hospital from January 2012 to December 2016 and 204 individuals at Shanghai General Hospital from January 2018 to December 2019 were recruited. Their demographic parameters, laboratory data, pathological information, and clinical outcomes were extracted and analyzed. The mRNA expressions of related lipoprotein, low density lipoprotein receptor (LDLR) and high density lipoprotein binding protein (HDLBP), in PC tissues and paired noncancerous tissues and follow-up information were assessed based on the GEO database (GSE15471 and GSE62165) and TCGA database.

Results: A total of 172 non-PC tumor patients and 260 PC patients were finally eligible for our analysis. PC patients exhibited higher levels of serum triglyceride, cholesterol, and low-density lipoprotein (LDL) and a lower serum high-density lipoprotein (HDL) level on admission versus the non-PC tumor group. In PC patients, LDLR mRNA expression was upregulated, and HDLBP mRNA expression was downregulated in cancerous tissues compared to these levels in paired noncancerous tissues. The survival analysis revealed that dyslipidemia had a non-significant association with a poor prognosis, but PC patients with a high LDLR level were at risk of poor survival.

Conclusion: Dyslipidemia is detected in PC patients but has a non-significant relation to PC prognosis. However, LDLR may be a potential predictive marker for PC prognosis.

Keywords: dyslipidemia, pancreatic cancer


Pancreatic cancer (PC) is the 9th most common malignant tumor worldwide. It has a dismal 5-year survival rate of less than 9%, which is expected to be the second deadliest cancer by 2030. Disappointingly, 80% of patients have developed regional or distant metastasis at first diagnosis [1].

With rapid advances in the diagnostic efficiency of imaging and laboratory techniques, there is an increased detection rate of PC over the last decades. But, some types of non-pancreatic cancer (non-PC) tumor, including pancreatic neuroendocrine tumor (PNET), intraductal papillary mucinous neoplasms (IPMNs), and pancreatic cystadenoma are still difficult to distinguish from PC without pathological means. Recently, research have found high cholesterol intake is associated with an elevated risk of PC [2-3], and lipid metabolism reprogramming is the key factor promoting PC development and chemotherapy resistance [4-5]. Some lipoproteins, such as ApoE and ApoA-II, are recognized as potential biomarkers with higher sensitivity than current serum indicators for PC [2, 6]. All these findings point directly at functional changes in lipid metabolism of PC. But by far, deviant serum lipid levels in PC and differences between PC and non-PC tumor patients have been rarely remarked.

 Figure 1 

Schematic diagram regarding patient data.

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In this work, we compared baseline serum lipid levels between PC versus non-PC tumor patients and examined their diagnostic utility in distinguishing PC from non-PC tumors. The prognostic potential of serum lipid levels in PC patients was also assessed. To better understand the role of lipid metabolism in the pathogenesis, we utilized GEO and TCGA data to identify differential targets between PC and non-PC tumors and evaluate their prognostic value in PC. This study provides fresh insights into lipid metabolism in PC development and progression.

Materials and Methods

Patients and data collection

We extracted the medical records of 271 patients hospitalized and undergoing surgical resection in Wuhan Union Hospital from January 2012 to December 2016 and 204 patients in Shanghai General Hospital from January 2018 to December 2019. Among them, 260 patients were pathologically confirmed as PC and 172 patients as non-PC tumor types (PNET, IPMN, chronic pancreatitis, solid pseudopapillary tumor, pancreatic cystadenoma, and other types). 43 patients without complete hospitalization or follow-up data were excluded (Figure 1). Demographic characteristics, laboratory results, serum lipids levels, surgical and pathological data were collected through electronic medical records and paper charts. Patient outcomes were evaluated based on outpatient records and telephone interviews. The follow-up was ended on March 7, 2020.

Microarray data collection

Data sets of gene expressions used in this study were downloaded from the GEO database (http://www.ncbi.nlm.nih.gov/gds/) and derived from microarray studies comparing the mRNA expression profiling between PC and paired adjacent noncancerous tissues from patients. The mRNA expression data of GSE15471 (39 matched pairs of samples) and GSE62165 (118 PC tissue samples and 13 paracancerous tissue samples) were acquired to identify differential target genes of related lipoprotein in PC. Follow up information of PC patients were obtained from the Cancer Genome Atlas (TCGA) data portal (http://cancergenome.nih.gov/). According to the expression of related lipoprotein, a total of 177 PC patients with follow up information were selected for survival analysis.

Statistical analysis

Statistical Production and Services Solution 19.0 (SPSS 19.0, SPSS Inc, Chicago, IL, USA) and GraphPad Prism 7 were used for statistical analysis. Continuous and categorical variables were presented as mean ± standard derivation (SD), as well as frequency and percentage, respectively. Normally distributed continuous variables were compared by using Student's t-test, and differences in categorical variables were analyzed using the chi-square or Fisher's exact test. The Mann-Whitney U test was used for comparisons in nonnormally distributed variables. A logistic regression analysis model was used to identify risk factors of PC. Only the variables with statistical significance in univariable analysis were included in further multivariable analysis. Odds ratios (ORs) and 95% confidence intervals (95% CIs) were presented. Patient overall survival (OS) was obtained using the Kaplan-Meier method. A P-value < 0.05 was considered a statistically significant difference.


Clinical features, laboratory data, and serum lipids levels between PC versus non-PC tumors

A total of 432 patients undergoing surgical resection at the two centers from January 2012 to December 2019 were included in this study. Among them, 260 patients were diagnosed as PC and 172 patients as non-PC tumors pathologically. Their demographic and clinical characteristics, as well as laboratory information, were summarized in Table 1. There were 167 males (67.5%; median age, 61 years; range, 23-94 years) in the PC group and 87 males (50.6%; median age, 55 years; range, 16-82 years) in the non-PC tumor group. Compared with non-PC tumor patients, PC patients showed significant differences in age (P<0.001), gender (P=0.005), and symptomatology (P<0.001) at baseline. Elder age, male gender, alcohol intake (P=0.011), and the first symptoms as abdominal pain and jaundice could be risk factors for PC. Among laboratory indicators, PC patients exhibited lower hemoglobin (P=0.002), lower albumin level (P<0.001) and higher levels of total bilirubin (P<0.001), alanine aminotransferase (P<0.001), serum glucose (P<0.001), and CA199 (P<0.001) in serum. Besides, activated partial thromboplastin times were significantly prolonged in the PC group (P=0.02) versus patients with non-PC tumors. As shown in Table 1 and Figure 2, PC patients presented a serum lipids difference from non-PC tumor patients in triglyceride (P=0.001), cholesterol (P=0.005), HDL (P<0.001), LDL (P=0.003), apolipoprotein A1 (P=0.001), apolipoprotein B (P=0.007), and apolipoprotein E (P<0.001).

Logistic regression analysis of risk factors for PC

The univariable logistic regression analysis revealed that male gender (P=0.005), elder age (P=0.002), alcohol intake (P=0.012), lower hemoglobin (0.002), higher levels of total bilirubin (P<0.001), alanine aminotransferase (P<0.001), serum glucose (P=0.001), and CA199 (P<0.001), together with dyslipidemia (triglyceride: P=0.007, cholesterol: P=0.003, HDL: P=0.012, and LDL: P=0.015), were significantly correlated with PC. These characteristics above were further screened using the multivariable analysis. As shown in Table 2, only increased total bilirubin (P=0.004), alanine aminotransferase (P=0.002), and CA199 (P<0.001) levels on admission were the independent risk factors of PC.

 Figure 2 

Serum lipid difference between PC and non-PC tumor patients in our cohort. **, P<0.05.

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 Table 1 

Demographic characteristics and laboratory data of patients with PC and non-PC tumor

CharacteristicsPancreatic cancernon-PC tumorP-value
Age, yearsΣ26060.48±10.77Σ17253.29±14.41<0.001
Gender, maleΣ260167 (64.2%)Σ17287 (50.6%)0.005
SmokeΣ26062 (23.8%)Σ17234 (19.8%)0.319
AlcoholΣ26051 (19.6%)Σ17218 (10.5%)0.011
BMI index, kg/m2Σ26022.17±3.23Σ17222.32±3.030.639
Circulatory system diseasesΣ26069 (26.5%)Σ17241 (23.8%)
Metablolic diseasesΣ26053 (20.4%)Σ17224 (14.0%)
Chornic inflammationΣ26018 (6.9%)Σ17217 (9.9%)
Other malignant tumorΣ2608 (3.1%)Σ1724 (2.3%)
Abdominal painΣ260146 (56.2%)Σ17260 (34.9%)
JaundiceΣ26095 (36.5%)Σ1728 (4.7%)
AsymptomaticΣ26031 (11.9%)Σ17290 (52.3%)
OthersΣ26018 (6.9%)Σ17217 (9.9%)
Laboratory data
White cell count, ×109/LΣ2555.62±1.62Σ1725.86±1.930.168
Hemoglobin, g/LΣ255123.97±17.20Σ172129.39±17.580.002
Platelet count, ×109/LΣ255214.12±74.61Σ172208.09±75.130.414
Total bilirubin, μmol/LΣ255102.54±118.77Σ17122.38±49.9<0.001
Alanine aminotransferase, U/LΣ254140.89±176.78Σ17142.90±85.03<0.001
Albumin, g/LΣ25539.21±5.21Σ17041.05±5.24<0.001
Creatinine, μmol/LΣ25562.38±15.50Σ17161.68±16.380.657
Serum glucose, mmol/LΣ2506.72±2.69Σ1655.61±1.90<0.001
Prothrombin time, sΣ25212.38±1.54Σ17012.12±1.540.085
Activated partial thromboplastin time, sΣ25133.91±6.80Σ16932.36±6.410.020
CA199, U/mlΣ238450.23±493.76Σ16332.19±107.84<0.001
Serum lipids level
Triglyceride, mmol/LΣ2421.82±1.37Σ1571.41±1.010.001
Cholesterol, mmol/LΣ2424.93±2.35Σ1584.36±1.180.005
High density lipoprotein, mmol/LΣ2310.98±0.49Σ1471.17±0.39<0.001
Low density lipoprotein, mmol/LΣ2292.97±1.67Σ1462.50±1.090.003
Lipoprotein a, mmol/LΣ82207.22±361.98Σ80264.99±444.730.365
Apolipoprotein A1, g/LΣ821.11±0.38Σ811.29±0.290.001
Apolipoprotein B, g/LΣ820.88±0.35Σ810.76±0.220.007
Apolipoprotein E, mg/LΣ8264.21±58.59Σ8135.62±23.89<0.001
 Table 2 

Logistic regression analysis of risk factors for PC

Univariable analysisMultivariable analysis
Odd ratio (95% CI)P valueOdd ratio (95% CI)P value
Sex, male0.57 (0.39, 0.84)0.005
Age, ≥60 years1.89 (1.27, 2.82)0.002
Alcohol2.09 (1.17, 3.72)0.012
Hemoglobin, <120 g/L1.91 (1.23, 2.97)0.004
Total bilirubin, >17.1 μmol/L8.30 (5.05, 13.64)<0.0012.88 (1.39, 5.97)0.004
Alanine aminotransferase, >50 U/L6.58 (4.21, 10.29)<0.0013.46 (1.55, 7.69)0.002
Albumin, <35 g/L1.27 (0.72, 2.24)0.417
Serum glucose, >7.0 mmol/L2.45 (1.47, 4.08)0.001
Activated partial thromboplastin time, >40 s1.21 (0.68, 2.14)0.521
CA199, >25 U/ml18.78 (11.30, 31.22)<0.00110.87 (5.97, 19.80)<0.001
Triglyceride, >1.7 mmol/L1.82 (1.18, 2.81)0.007
Cholesterol, >5.18 mmol/L2.10 (1.28, 3.45)0.003
High density lipoprotein, <1.16 mmol/L1.74 (1.13, 2.67)0.012
Low density lipoprotein, >4.14 mmol/L3.10 (1.25, 7.69)0.015
 Figure 3 

Survival analysis of PC patients according to different lipid level in our cohort.

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Clinicopathological features and survival analysis between PC patients with different lipid levels

As listed in Table 3, clinicopathological features and prognostic data of PC patients were analyzed based on different lipid level. We found cholesterol (P<0.001) and LDL (P<0.001) levels were related to tumor size. PC patients with a high LDL level had longer follow-up (P=0.009) because of the within-group difference in number of cases. According to an LDL cutoff of 4.14 mmol/L, 27 PC patients were assigned to the high-LDL group versus 201 patients in the low-LDL group. Besides, there were non-significant differences in other indicators, including tumor stage, degree of differentiation, nerve and vascular invasion, between the two groups. The Kaplan-Meier survival analysis showed that dyslipidemia in PC patients had no significant correlation with OS (Figure 3), while patients with a low HDL level tended to have a poor prognosis (P=0.183).

Differential expression of LDLR and HDLBP mRNAs and their prognostic value in PC

LDLR is a cell-surface receptor that metabolizes elevated levels of plasma LDL-cholesterol (LDL-C) to regulate cholesterol homeostasis in the circulation [7]. HDLBP is a protein that specifically binds to HDL molecules and may function in the removal of excess cellular cholesterol [8]. We analyzed the mRNA expression levels of LDLR and HDLBP using GSE15471 and GSE62165 cohorts from GEO. The results showed that LDLR (GSE15471: P=0.044; GSE62165: P<0.001) mRNA expression significantly increased in PC tissues, and HDLBP (GSE15471: P<0.001; GSE62165: P<0.001) mRNA expression were downregulated compared with the expressions in paired adjacent noncancerous tissues. Subsequently, differences in clinical features between patients with different LDLR and HDLBP mRNA expression levels were compared using the data from 177 PC patients in TCGA database. The basic characteristics and follow-up information were presented in Table S1. The results showed that PC patients with a high LDLR expression level were associated with a poor prognosis (P=0.003) (Figure 4), and patients with both high LDLR (P=0.001) and HDLBP (P=0.042) expressions exhibited a higher incidence of cancer-related death versus those with low LDLR and HDLBP expressions (Table S2).


Metabolic reprogramming has been ascertained to be a hallmark of cancer, of which abnormal glucose and lipid metabolism are key players promoting the progression of PC [5, 9]. However, differences in baseline serum lipid levels between PC and non-PC tumor types are rarely noticed. Our results demonstrated these disparities in baseline clinical features and laboratory parameters between the two groups. Specifically, PC patients with dyslipidemia had higher serum triglyceride, cholesterol, and LDL levels and a decreased HDL level. Compared to common diagnostic factor for PC, CA199 for example, these lipid indicators did not show a notable role in diagnosis and prognosis evaluation of PC. Regarding lipid-related mRNA markers LDLR and HDLBP (the cellular receptors for LDL and HDL), they also displayed a potential diagnostic performance, showing differential expressions between PC and paracancerous tissues. And PC patients with a high LDLR level significantly correlated with a poor prognosis, as indicated by the TCGA survival analysis.

 Figure 4 

Differential and survival analysis of related lipoprotein from database data. a and b, The expression level of HDLBP and LDLR in PC tissue and paracancerous normal tissue from GSE15471 and GSE62165, ** P<0.05. c TCGA database was searched to analyze overall survival of PC patients in different HDLBP and LDLR expression level.

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 Table 3 

Clinicopathological and follow-up information of PC patients in different lipid level

High CHOLLow CHOLP valueHigh TGLow TGP valueLow HDLHigh HDLP valueHigh LDLLow LDLP value
Tumor size, cm73164<0.001961410.057158690.86927201<0.001
Operation type731690.143971450.102162690.124272020.218
Radical resection71 (97.3%)156 (92.3%)94 (96.9%)133 (91.7%)152 (93.8%)68 (98.6%)27 (100.0%)191 (94.6%)
Palliative resection2 (2.7%)13 (7.7%)3 (3.1%)12 (8.3%)10 (6.2%)1 (1.4%)0 (0.0%)11 (5.4%)
AJCC stage731690.055971450.074162690.246272020.961
Stage I, II56 (76.7%)113 (66.9%)74 (76.3%)95 (65.5%)118 (72.8%)45 (65.2%)20 (74.1%)141 (69.8%)
Stage III, IV17 (23.3%)56 (33.1%)23 (23.7%)50 (34.5%)44 (27.2%)24 (34.8%)7 (25.9%)61 (30.2%)
Differentiation degree671430.601861280.394146620.186251780.417
Well13 (19.4%)27 (18.9%)15 (17.4%)25 (19.5%)27 (18.5%)12 (19.4%)7 (28.0%)31 (17.4%)
Moderate36 (53.7%)71 (49.7%)41 (47.7%)66 (51.6%)68 (46.6%)36 (58.1%)11 (44.0%)93 (52.2%)
Poor18 (26.9%)45 (31.5%)30 (34.9%)37 (28.9%)51 (34.9%)14 (22.6%)7 (28.0%)54 (30.3%)
Nerve invasion671480.574891260.664142660.977261800.269
37 (55.2%)80 (54.1%)50 (56.2%)67 (53.2%)75 (52.8%)35 (53.0%)13 (50.0%)96 (53.3%)
Vascular invasion681480.874901260.977143660.140261810.753
12 (17.6%)31 (20.9%)18 (20.0%)25 (19.8%)32 (22.4%)9 (13.6%)3 (11.5%)37 (20.4%)
Follow-up, months731690.083971450.846162690.065272020.009
Disease related death731690.959971450.774162690.397272020.991
40 (54.8%)92 (54.4%)54 (55.7%)78 (53.8%)92 (56.8%)35 (50.7%)15 (55.6%)112 (55.4%)

In the results of our study, lipid regulation in PC is more conducive to elevating serum lipid levels compared to other non-PC tumor types. Some pieces of verifiable evidence support that high dietary cholesterol is associated with an increased risk of PC [2-3]. Food-derived fatty acids are required for the synthesis of phospholipids to in cell proliferation and lipid metabolism signaling [10-11]. Because lipids such as phospholipid bilayers are fundamental structural components enabling cell division [6]. So high serum fat levels contribute to PC development. Meanwhile, to adapt the nutritional needs increase to withstand hypoperfusion and hypoxia caused by high interstitial fluid pressures and poor stroma perfusion in the tumor environment, PC cells often manage to survive and develop by fueling lipid transport and metabolism [12-13]. Besides, enzyme activities in lipid signaling are also strengthened. The expressions of lipogenic enzymes participating in the lipid metabolism, such as fatty acid synthase (FASN) and ATP citrate lyase (ACLY), are markedly upregulated in PC patients with poor survival by enhancing chemotherapy resistance [14-15]. These findings suggested how PC cells use the regulation within the lipid microenvironment to promote PC progression. High lipid intake promotes pancreatic carcinogenesis, and PC cells induce cancer development by aberrant lipid metabolism activity.

LDLR is a transcriptional target of SREBP-2. It is also the LDL receptor that functions in increasing serum cholesterol levels in cells through receptor-mediated endocytosis [16]. A higher LDLR expression level is associated with an increased risk of PC recurrence. After LDLR silencing, cancer cell proliferation can be significantly suppressed with enhanced gemcitabine sensitivity [15]. Cholesterol uptake disruption via inactivating LDLR is warranted to develop a novel approach of PC metabolic targeting [9, 17]. HDLBP, also known as vigilin, was found overexpressed in PC tissues in our study. However, evidence about the relationship between HDLBP and PC is limited. In other cancer types, hepatocellular carcinoma, for example, HDLBP is proved to act as an anti-apoptotic effect in promoting cell proliferation and tumor growth [18]. Since we ascertained the downregulation of HDLBP mRNA expression in this work, whether HDLBP involves in PC onset and development needs further research.

New progress has confirmed cholesterol uptake and lipid metabolism as a highly attractive target for PC metabolic therapy. Statins, inhibitors of HMG-CoA reductase, have been studied in vitro using various cancer cell lines. Antitumor effects of lipophilic statins in PC result mainly from the suppression of proliferation and promotion of apoptosis [19-20]. The roles of statins in improving PC survival also have been reported in some clinical trials [21-22]. Orlistat, a FASN inhibitor, induces endoplasmic reticulum stress and increases gemcitabine sensitivity in mouse models with orthotopic PC implantation [23].

In summary, our study elaborated disparities in dyslipidemia between PC and non-PC tumor patients, but the underlying mechanism has not been fully explored. The roles of specific lipoproteins in PC and their diagnostic and prognostic values were verified. Moreover, key proteins involving lipid metabolic regulation, especially LDLR, are potential prognostic targets for PC. As well, lipid metabolic regulation provides a potential therapy for PC in clinical applications.


This study highlights dyslipidemia in PC patients and its difference between PC and non-PC tumor types but differentially expressed lipid indicators exhibit no obvious correlations with PC prognosis. Among the related lipoprotein, LDLR is a potential predictive marker for PC prognosis. A new view to distinguish PC from other pancreatic tumors is raised by aberrant blood lipid levels. Our study underlies further PC research on lipid metabolism and the application of lipid-regulating drugs in PC therapy. There were still several limitations in this study. As a retrospective study, the dyslipidemia in PC requires to be investigated in a prospective study, and the mechanism of how dyslipidemia affects PC onset and progression requires validations. Negative results of these lipid indicators in diagnostic and survival analysis may be related to the small size and short follow-up periods. Roles of LDLR and HDLBP in PC need to be further verified in experimental research. Nevertheless, this two-center retrospective study, with certain reliability, shed new light on lipid metabolism in PC.


The authors thank the staff from Hepatobiliary and Pancreatic Surgery of Shanghai General Hospital for their support during the study. We sincerely appreciated the data provided by Pancreas Surgery of Wuhan Union Hospital.

Ethics approval and consent to participate

The Shanghai General Hospital ethics board approved this study. Patients included in this study consented to their medical records for analysis.

Authors' contributions

FY and JM designed the study; HL and HS did the data collection and article search; JY and JW analyzed the data; FY wrote the main manuscript text; all authors have read and approved the manuscript.


PC: Pancreatic cancer; Pnet: Pancreatic neuroendocrine tumor; IPMN: Intraductal papillary mucinous neoplasms; CP: Chronic pancreatitis; SPT: Solid pseudopapillary tumor; TG: Triglyceride; CHOL: Cholesterol; HDL: High density lipoprotein; LDL: Low density lipoprotein; GEO: Gene Expression Omnibus; TCGA: The Cancer Genome Atlas; HDLBP: High density lipoprotein binding protein; LDLR: Low density lipoprotein receptor; CA199: Caner antigen 199; AJCC: American Joint Committee on Cancer; OS: Overall survival.

Supplementary Material

Supplementary tables.


Competing Interests

The authors have declared that no competing interest exists.


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Author contact

Corresponding address Corresponding author: Junming Xu.

Received 2021-3-17
Accepted 2021-6-9
Published 2021-7-3

Citation styles

Wang, F., Huang, L., Zhang, J., Fan, J., Wu, H., Xu, J. (2021). Dyslipidemia in Chinese Pancreatic Cancer Patients: A Two-Center Retrospective Study. Journal of Cancer, 12(17), 5338-5344. https://doi.org/10.7150/jca.60340.

Wang, F.; Huang, L.; Zhang, J.; Fan, J.; Wu, H.; Xu, J. Dyslipidemia in Chinese Pancreatic Cancer Patients: A Two-Center Retrospective Study. J. Cancer 2021, 12 (17), 5338-5344. DOI: 10.7150/jca.60340.

Wang F, Huang L, Zhang J, Fan J, Wu H, Xu J. Dyslipidemia in Chinese Pancreatic Cancer Patients: A Two-Center Retrospective Study. J Cancer 2021; 12(17):5338-5344. doi:10.7150/jca.60340. https://www.jcancer.org/v12p5338.htm

Wang F, Huang L, Zhang J, Fan J, Wu H, Xu J. 2021. Dyslipidemia in Chinese Pancreatic Cancer Patients: A Two-Center Retrospective Study. J Cancer. 12(17):5338-5344.

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