Macrophages and Immune Modulation in Cancer Therapy

A special issue of Biomedicines (ISSN 2227-9059). This special issue belongs to the section "Cancer Biology and Oncology".

Deadline for manuscript submissions: 31 July 2026 | Viewed by 965

Special Issue Editor


E-Mail Website
Guest Editor
Department of Anatomical and Cellular Pathology, State Key Laboratory of Translational Oncology, The Chinese University of Hong Kong, Hong Kong
Interests: tumor immunology and macrophage biology; tumor microenvironment and immune modulation; cancer signaling and stromal–immune crosstalk; translational oncology and therapeutic targeting of myeloid cells

Special Issue Information

Dear Colleagues,

This Special Issue focuses on the pivotal and multifaceted roles of macrophages in cancer, highlighting recent advances in macrophage heterogeneity, lineage plasticity, and functional reprogramming.

Macrophages are not merely participants but central orchestrators of the tumor immune microenvironment. As one of the most abundant and functionally dominant immune cell populations in solid tumors, they exert profound influence over cancer progression, immune suppression, stromal remodeling, angiogenesis, and therapeutic resistance. Their exceptional plasticity enables them to transition between tumor-promoting and tumor-restraining states, making them indispensable determinants of disease trajectory and highly promising targets for next-generation cancer immunotherapies.

We welcome studies investigating macrophage–tumor and macrophage–stromal interactions, molecular mechanisms of immune modulation, and macrophage-based therapeutic strategies. Submissions focusing on macrophage reprogramming, targeted signaling pathways, or innovative immunotherapy approaches are also encouraged. Original research, reviews, and translational studies that deepen mechanistic understanding or propose macrophage-targeted treatments are particularly welcome.

Dr. Max Kam-Kwan Chan
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 250 words) can be sent to the Editorial Office for assessment.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Biomedicines is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • tumor-associated macrophages
  • macrophage plasticity
  • macrophage reprogramming
  • immune modulation
  • macrophage-targeted therapies
  • macrophage–stromal interactions

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • Reprint: MDPI Books provides the opportunity to republish successful Special Issues in book format, both online and in print.

Further information on MDPI's Special Issue policies can be found here.

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

15 pages, 5507 KB  
Article
Prognostic and Predictive Value of CD163+ Macrophages for Neoadjuvant Chemotherapy in Osteosarcoma
by Yuejun Luo, Bo Wang, Wanjiang Feng, Zibo Xu, Hongyu Wu, Ziming Yan, Haoyu Guo and Weifeng Liu
Biomedicines 2026, 14(5), 991; https://doi.org/10.3390/biomedicines14050991 - 26 Apr 2026
Viewed by 712
Abstract
Background: The CD163+ macrophage is considered a key component of the tumor immune microenvironment (TIME) in osteosarcoma (OS) in relation to tumor progression and chemotherapy resistance. However, the relationship between CD163+ macrophage infiltration and the efficacy of neoadjuvant chemotherapy (NACT) in OS [...] Read more.
Background: The CD163+ macrophage is considered a key component of the tumor immune microenvironment (TIME) in osteosarcoma (OS) in relation to tumor progression and chemotherapy resistance. However, the relationship between CD163+ macrophage infiltration and the efficacy of neoadjuvant chemotherapy (NACT) in OS remains unexplored. Methods: This study collected a total of 195 biopsy samples from newly diagnosed, pretreated OS patients. The infiltration of CD163+ macrophages was evaluated using immunohistochemical (IHC) staining with anti-CD163 antibody. Additionally, multiplex fluorescence staining (CD8, CD68, CD163, and PDL1) was employed to further characterize the TIME profiles associated with different levels of CD163+ macrophage infiltration. The relationships between various clinical characteristics, survival outcomes, and CD163+ macrophage infiltration levels were also assessed. Results: CD163+ macrophages in biopsy tissues ranged from 2.25 cells/mm2 to 3974.79 cells/mm2 and 1.37 cells/mm2 to 3027.20 cells/mm2 in the training and validation cohorts respectively. Multivariate analysis identified that CD163+ macrophage density was an independent predictor for NACT response. Importantly, patients with high CD163+ macrophage infiltration exhibited poorer DFS, DMFS, and RFS than their counterparts. Conclusions: CD163+ macrophage infiltration was an independent predictor for NACT response. Patients with high CD163+ macrophage density benefited less from NACT and exhibited a more immunosuppressive TIME than low-density patients. Full article
(This article belongs to the Special Issue Macrophages and Immune Modulation in Cancer Therapy)
Show Figures

Figure 1

Back to TopTop