Evidence map›Paper›PMID 39003681›Full record

ArticleCancer medicine2024

Altered tumor microenvironment heterogeneity of penile cancer during progression from non-lymphatic to lymphatic metastasis.

Da-Ming Xu, Xiao-Yu Zhuang, Hua-Li Ma, Zai-Shang Li, Li-Chao Wei, Jun-Hang Luo, Hui Han

Abstract read
In one paragraph

Article in Cancer medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
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

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Inflammation in Penile Squamous Cell Carcinoma: A Comprehensive Review.International journal of molecular sciences · 2025
    Review
  4. Article
  5. Article
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

7 authors.

Da-Ming XuState Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, Guangzhou, P. R. China.ORCID 0009-0006-7532-8467
Xiao-Yu ZhuangDepartment of Anesthesiology, Second Affiliated Hospital of Shantou University Medical College, Shantou, P. R. China.
Hua-Li MaState Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, Guangzhou, P. R. China.ORCID 0000-0003-1369-2897
Zai-Shang LiDepartment of Urology, Shenzhen People's Hospital, The Second Clinic Medical College of Jinan University, Shenzhen, P. R. China.
Li-Chao WeiState Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, Guangzhou, P. R. China.
Jun-Hang LuoDepartment of Urology, First Affiliated Hospital, Sun Yat-sen University, Guangzhou, P. R. China.ORCID 0000-0002-5706-0990
Hui HanState Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, Guangzhou, P. R. China.ORCID 0000-0002-9973-5888

Funding

Natural Science Foundation of Guangdong Province RCYX20221008093032008Science and Technology Planning Project of Shenzhen Municipality JCYJ20190807145409328Shenzhen Science and Technology Program RCYX20221008093032008
6 · The paper itself

Abstract

backgroundLymphatic metastasis is the major challenge in the treatment of penile cancer. The prognosis of individuals with lymphatic metastasis is extremely poor. Therefore, early identification of disease progression and lymphatic metastasis is an urgent task for researchers in penile cancer worldwide.

methodsIn this study, using single-cell RNA sequencing, an immune landscape was established for the cancer ecosystem based on 46,861 cells from six patients with penile cancer (four with lymphatic metastasis [stage IV] and two without lymphatic metastasis [stage I]). Using bulk RNA sequencing, the discrepancy between the cancers and their respective metastatic lymph nodes was depicted based on seven patients with penile cancer.

resultsThe interaction between epithelial cells, fibroblasts, and endothelial cells, and the functional cooperation among invasion, epithelial-mesenchymal transition, and angiogenesis were found to be important landscapes in the penile cancer ecosystem, playing important roles in progression of cancer and lymph node metastasis.

conclusionsThis study is the first to investigate the altered tumor microenvironment heterogeneity of penile cancer as it evolves from non-lymphatic to lymphatic metastasis and provides insights into the mechanisms underlying malignant progression, the premetastatic niche, and lymphatic metastasis in penile cancer.

Indexed as

Disease ProgressionLymphatic MetastasisPenile NeoplasmsTumor MicroenvironmentEpithelial-Mesenchymal TransitionHumansLymph NodesMaleMiddle AgedPrognosisSingle-Cell Analysislymphatic metastasismalignant progressionpenile cancerpremetastatic nichetumor microenvironment

Identifiers

PMID39003681
PMCPMC11246611

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