Publications by authors named "Zhengcao Liu"

This study aims to assess the predictive value of certain markers of inflammation in patients with locally advanced or recurrent/metastatic cervical cancer who are undergoing treatment with anti-programmed death 1 (PD-1) therapy. A total of 105 patients with cervical cancer, who received treatment involving immunocheckpoint inhibitors (ICIs), were included in this retrospective study. We collected information on various peripheral blood indices, including the neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), lymphocyte-to-monocyte ratio (LMR), systemic immune-inflammation index (SII), and prognostic nutritional index (PNI).

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Background: Radiation-induced lymphopenia (RIL) is closely related to the prognosis of cervical cancer patients and may affect the efficacy of immune checkpoint inhibitors (ICIs). However, the factors influencing RIL are not very clear. In addition to bone marrow (BM) dose-volume, animal studies indicate radiation-induced bowel injury may be a more crucial factor.

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Fatty acid metabolism has been identified as an emerging hallmark of cancer, which was closely associated with cancer prognosis. Whether fatty acid metabolism-related genes (FMGs) signature play a more crucial role in biological behavior of esophageal squamous cell carcinoma (ESCC) prognosis remains unknown. Thus, we aimed to identify a reliable FMGs signature for assisting treatment decisions and prognosis evaluation of ESCC.

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Backgrounds: The Naples prognosis score (NPS) is a novel prognostic biomarker-based immune and nutritional status and that can be used to evaluate prognosis. Our study aimed to investigate the prognostic role of NPS in SCLC patients.

Methods: Patients treated with chemoradiotherapy were retrospectively analyzed between June 2012 and August 2017.

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Background: The Naples Prognostic Score (NPS) can reflect patient's nutritional and inflammatory status, which is identified as a prognostic indicator for various malignant tumors. However, its significance in patients with resected locally advanced non-small cell lung cancer (LA-NSCLC) patients who receive neoadjuvant treatment remains unclear so far.

Methods: A total of 165 LA-NSCLC patients surgically treated from May 2012 to November 2017 were retrospectively investigated.

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Background: As a parameter integrating platelet (P), neutrophil (N), and lymphocyte (L) levels, the systemic immune-inflammation index (SII) has been used as a prognostic marker for patient survival in various types of solid malignant tumors. However, there is no in-depth study in non-small-cell lung cancer (NSCLC) patients with brain metastases after stereotactic radiotherapy. Therefore, we performed a retrospective analysis to determine the clinical and prognostic value of the SII in NSCLC patients with brain metastases who underwent stereotactic radiotherapy.

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Purpose: To explore the clinical efficacy and safety of bevacizumab combined with temozolomide dose-dense regimen in the treatment of recurrent glioma.

Methods: The clinical data of 102 patients with recurrent glioma after surgery, radiotherapy or chemotherapy treated in our hospital from March 2016 to December 2018 were retrospectively analyzed. There were 51 patients undergoing bevacizumab combined with temozolomide treatment (Bevacizumab group), and the remaining 51 patients received temozolomide treatment alone (Control group).

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To evaluate the prognostic value of conversion of high-risk human papillomavirus (HR-HPV) status after treatment for cervical cancer. A total of 112 cervical cancer patients with HR-HPV positivity without distant metastasis treated with surgery or radical concurrent radiochemotherapy were enrolled. HR-HPV status was analyzed before and after treatment and at the time point of recurrence or metastasis.

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Background: Recently, several studies observed that locally advanced cervical carcinoma with negative excision repair crross-complementation group one enzyme expression has better outcomes in cisplatin-based chemotherapy or chemoradiotherapy than carcinoma with positive excission repair cross-complementation group one enzyme expression. In this meta-analysis, we quantitatively evaluated the prognostic value of excission repair cross-complementation group one enzyme expression in locally advanced cervical carcinoma patients receiving platinum-based chemotherapy or chemoradiotherapy.

Materials: A systematic search for relevant studies was conducted in the PubMed, Cochrane Library, EMBASE and Medline databases.

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Background: Cisplatin-based chemoradiation is the standard of care for patients with locally advanced cervical cancer. Nevertheless, an increasing number of radio-resistant tumors still recur.

Methods And Design: Three hundred cervical cancer patients with FIGO stages IB2-IVA and no para-aortic lymphadenopathy (> 10 mm) will be enrolled.

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Background: Radiotherapy (RT) concurrent with cisplatin (CDDP) is the standard regimen used for treatment of locally advanced cervical carcinoma. In this meta-analysis, we compared the weekly and triweekly single CDDP concomitant chemoradiation regimens for treatment of cervical cancer with respect to compliance, recurrence, survival, and acute adverse effects.

Materials And Methods: A systematic search for relevant studies was conducted in PubMed, Cochrane Library, EMBASE, and Medline databases.

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Hepatocellular carcinoma (HCC) is the third-leading cause of cancer-related deaths with 750,000 newly diagnosed cases each year. Surgery, radiotherapy, and chemotherapy constitute the main treatment modalities for HCC, but liver cirrhosis and damage often occur. Molecular targeted drugs have been recently developed to treat HCC.

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Increased plasma levels of C-reactive protein (CRP) are closely associated with cardiovascular diseases, but whether CRP is directly involved in the pathogenesis of atherosclerosis is still under debate. Many controversial and contradictory results using transgenic mice and rabbits have been published but it is also unclear whether CRP lowering can be used for the treatment of atherosclerosis. In the current study, we examined the effects of the rabbit CRP antisense oligonucleotides (ASO) on the development of atherosclerosis in WHHL rabbits.

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Angiogenesis is an important process for the cell growth of normal and tumor tissues. Vasculogenic mimicry (VM) is a newly described vascular network structure that was first described in aggressive melanomas. To find out whether VM also exists in astrocytomas and to examine its clinical significance, we studied 80 malignant astrocytoma samples using immunohistochemistry coupled with periodic acid-Schiff (PAS) staining.

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