Evidence map›Paper›PMID 34336697›Full record

ArticleFrontiers in oncology2021

Application Research of Individualized Conditional Reprogramming System to Guide Treatment of Gastric Cancer.

Weizhu Zhao, Kai Liu, Zhikun Sun, Longgang Wang, Bing Liu, Luguang Liu, Xianlin Qu, Zhixiang Cao, Jujie Sun, Jie Chai

Open access · goldAbstract read
In one paragraph

Article in Frontiers in oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.7field-weighted citation impact, top 27% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 3 institutions in 1 country.

Weizhu ZhaoDepartment of Radiology, Cancer Hospital Affiliated to Shandong First Medical University, Shandong Cancer Hospital and Institute, Jinan, China.
Kai LiuDepartment of Gastrointestinal Surgery, Cancer Hospital Affiliated to Shandong First Medical University, Shandong Cancer Hospital and Institute, Jinan, China.
Zhikun SunDepartment of Urinary Surgery, Zhaoyuan People's Hospital, Zhaoyuan, China.
Longgang WangDepartment of Gastrointestinal Surgery, Cancer Hospital Affiliated to Shandong First Medical University, Shandong Cancer Hospital and Institute, Jinan, China.
Bing LiuDepartment of Gastrointestinal Surgery, Cancer Hospital Affiliated to Shandong First Medical University, Shandong Cancer Hospital and Institute, Jinan, China.
Luguang LiuDepartment of Gastrointestinal Surgery, Cancer Hospital Affiliated to Shandong First Medical University, Shandong Cancer Hospital and Institute, Jinan, China.
Xianlin QuDepartment of Postgraduate, Shandong First Medical University, Jinan, China.
Zhixiang CaoDepartment of Research and Development, Beijing Percans Oncology Co. Ltd., Beijing, China.
Jujie SunDepartment of Pathology, Cancer Hospital Affiliated to Shandong First Medical University, Shandong Cancer Hospital and Institute, Jinan, China.
Jie ChaiDepartment of Gastrointestinal Surgery, Cancer Hospital Affiliated to Shandong First Medical University, Shandong Cancer Hospital and Institute, Jinan, China.
Shandong Tumor Hospital · CNShandong First Medical University · CNThe First People's Hospital of Zhaoqing · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGastric cancer (GC) is one of the most common causes of malignant tumors in the world. Due to the high heterogeneity of GC and lack of specificity of available chemotherapy regimens, these tumors are prone to resistance, recurrence, and metastasis. Here, we formulated an individualized chemotherapy regimen for GC using a modified individual conditional reprogramming (i-CR) system. We established a primary tumor cell bank of GC cells and completed drug screening in order to realize individualized and accurate GC treatment.

methodsWe collected specimens from 93 surgical or gastroscopy GC cases and established a primary tumor cell bank using the i-CR system and PDX models. We also completed

resultsOf the 72 cases that were collected from surgical specimens, 26 cases were successfully cultured with i-CR system, and of the 21 cases collected from gastroscopy specimens, seven were successfully cultured. Among these, 20 cases of the PDX model were established. SRC ± G3 had the highest culture success rate. The i-CR cells of P0 and P5 appeared to be highly conserved. According to drug sensitivity screening, we examined the predictive value of responses of GC patients to chemotherapeutic agents, especially in neoadjuvant patients.

conclusionThe i-CR system does not only represent the growth characteristics of tumors

Indexed as

chemotherapydrug sensitivitygastric cancerindividualized conditional reprogrammingindividual treatment

Identifiers

PMID34336697
PMCPMC8322696
OpenAlexW3184596431

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.