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Schonfeld M, Nataraj K, Weinman S, Tikhanovich I. C/EBPβ transcription factor promotes alcohol-induced liver fibrosis in males via HDL remodeling. Hepatol Commun 2025; 9:e0645. [PMID: 39969482 PMCID: PMC11841851 DOI: 10.1097/hc9.0000000000000645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2024] [Accepted: 12/16/2024] [Indexed: 02/20/2025] Open
Abstract
BACKGROUND Alcohol-associated liver disease (ALD) is the main cause of alcohol-associated mortality. However, the mechanism of ALD development is poorly understood. Epigenetic changes are thought to play an important role in ALD. We aimed to define the epigenetic changes induced by alcohol and predict drivers of these changes. METHODS Mice were fed high-fat diet with or without 20% of alcohol in the drinking water for 20 weeks (WDA model). scATAC-seq data set was analyzed using Signac R package. To test the role of C/EBPβ, Cebpb-floxed mice were treated with AAV8-TBG-Cre or AAV8-control. RESULTS We analyzed differentially accessible regions in livers from control and alcohol-fed mice and found that activity of C/EBPβ transcription factor was associated with alcohol-induced epigenetic changes in hepatocytes. C/EBPβ protein levels were significantly upregulated in multiple models of ALD and human ALD samples. Using hepatocyte-specific Cebpb knockout mice we found that Cebpb loss protected male mice from alcohol-induced fibrosis development. We found no protection in female mice, suggesting that this mechanism is specific to male ALD. In vitro studies suggested that the protective effect of Cebpb loss was mediated by altered hepatocyte-macrophage cross talk. Cebpb knockout in hepatocytes reduced a profibrotic and promoted a pro-resolving phenotype in macrophages, thus modulating ALD development. We further identified the mediators of the cross talk. Cebpb knockout altered the expression of several HDL protein components, increasing APOA1 and apolipoprotein M and reducing apolipoprotein E and SAA levels in male mice. HDL secreted by Cebpb knockout hepatocytes was sufficient to confer anti-inflammatory and antifibrotic changes to macrophages. CONCLUSIONS Taken together, alcohol-induced C/EBPβ activation is a key driver of ALD fibrosis in males via C/EBPβ-dependent HDL remodeling.
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Affiliation(s)
- Michael Schonfeld
- Department of Internal Medicine, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Kruti Nataraj
- Department of Internal Medicine, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Steven Weinman
- Department of Internal Medicine, University of Kansas Medical Center, Kansas City, Kansas, USA
- Kansas City VA Medical Center, Kansas City, Missouri, USA
| | - Irina Tikhanovich
- Department of Internal Medicine, University of Kansas Medical Center, Kansas City, Kansas, USA
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2
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Tiwari RK, Rawat SG, Rai S, Kumar A. Stress regulatory hormones and cancer: the contribution of epinephrine and cancer therapeutic value of beta blockers. Endocrine 2025:10.1007/s12020-025-04161-7. [PMID: 39869294 DOI: 10.1007/s12020-025-04161-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2024] [Accepted: 01/08/2025] [Indexed: 01/28/2025]
Abstract
The word "cancer" evokes myriad emotions, ranging from fear and despair to hope and determination. Cancer is aptly defined as a complex and multifaceted group of diseases that has unapologetically led to the loss of countless lives and affected innumerable families across the globe. The battle with cancer is not only a physical battle, but also an emotional, as well as a psychological skirmish for patients and for their loved ones. Cancer has been a part of our history, stories, and lives for centuries and has challenged the ingenuity of health and medical science, and the resilience of the human spirit. From the early days of surgery and radiation therapy to cutting-edge developments in chemotherapeutic agents, immunotherapy, and targeted treatments, the medical field continues to make significant headway in the fight against cancer. However, even after all these advancements, cancer is still among the leading cause of death globally. This urges us to understand the central hallmarks of neoplastic cells to identify novel molecular targets for the development of promising therapeutic approaches. Growing research suggests that stress mediators, including epinephrine, play a critical role in the development and progression of cancer by inducing neoplastic features through activating adrenergic receptors, particularly β-adrenoreceptors. Further, our experimental data has also shown that epinephrine mediates the growth of T-cell lymphoma by inducing proliferation, glycolysis, and apoptosis evasion via altering the expression levels of key regulators of these vital cellular processes. The beauty of receptor-based therapy lies in its precision and higher therapeutic value. Interestingly, the enhanced expression of β-adrenergic receptors (ADRBs), namely ADRB2 (β2-adrenoreceptor) and ADRB3 (β3-adrenoreceptor) has been noted in many cancers, such as breast, colon, gastric, pancreatic, and prostate and has been reported to play a pivotal role in facilitating cancer growth mainly by promoting proliferation, evasion of apoptosis, angiogenesis, invasion and metastasis, and chemoresistance. The present review article is an attempt to summarize the available findings which indicate a distinct relationship between stress hormones and cancer, with a special emphasis on epinephrine, considered as a key stress regulatory molecule. This article also discusses the possibility of using beta-blockers for cancer therapy.
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Affiliation(s)
- Rajan Kumar Tiwari
- Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh, India
- School of Medicine and Health Sciences, The George Washington University, Washington DC, USA
| | - Shiv Govind Rawat
- Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh, India
- MD Anderson Cancer Center, The University of Texas, Texas, USA
| | - Siddharth Rai
- Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Ajay Kumar
- Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh, India.
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3
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Mohapatra B, Lavudi K, Kokkanti RR, Patnaik S. Regulation of NLRP3/TRIM family signaling in gut inflammation and colorectal cancer. Biochim Biophys Acta Rev Cancer 2025; 1880:189271. [PMID: 39864469 DOI: 10.1016/j.bbcan.2025.189271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2024] [Revised: 01/13/2025] [Accepted: 01/16/2025] [Indexed: 01/28/2025]
Abstract
CRC (Colorectal cancer) ranks among the most prevalent tumors in humans and remains a leading cause of cancer-related mortality worldwide. Numerous studies have highlighted the connection between inflammasome over-activation and the initiation and progression of CRC. The activation of the NLRP3 (NOD-like receptor family, pyrin domain containing 3) inflammasome is dependent on the nuclear NF-kβ (Nuclear Factor kappa-light-chain-enhancer of activated B cells) pathway, leading to the maturation and release of inflammatory cytokines such as IL-1ß (Interleukin 1 beta) and IL-18 (Interleukin 18). While inflammation is crucial for defense mechanisms and tissue repair, excessive information can pose significant risks. Mounting evidence suggests that overactivation of the inflammasome contributes to the pathogenesis of inflammatory diseases. Consequently, there is a concerted effort to tightly regulate inflammasome activity and mitigate excessive inflammatory responses, particularly in conditions such as IBD (Inflammatory Bowel Disease), which includes Ulcerative Colitis and Crohn's Disease. The tripartite motif (TRIM) protein family, characterized by a conserved structure and rapid evolutionary diversification, includes members with critical roles in ubiquitination and other regulatory functions. Their importance in modulating inflammatory responses is widely acknowledged. This article aims to investigate the interplay between TRIM proteins and the NLRP3 Inflammasome in CRC and gut inflammation, offering insights for future research endeavors and potential therapeutic strategies.
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Affiliation(s)
- Bibhashee Mohapatra
- School of Biotechnology, Kalinga Institute of Industrial Technology (KIIT) Deemed to be University, Bhubaneswar, Odisha 751024, India
| | - Kousalya Lavudi
- Department of Radiation Oncology, College of Medicine, The Ohio State University, Columbus, OH 43210, United States; Comprehensive cancer center, The Ohio State University, Columbus, OH, United States
| | - Rekha Rani Kokkanti
- School of Biotechnology, Kalinga Institute of Industrial Technology (KIIT) Deemed to be University, Bhubaneswar, Odisha 751024, India
| | - Srinivas Patnaik
- School of Biotechnology, Kalinga Institute of Industrial Technology (KIIT) Deemed to be University, Bhubaneswar, Odisha 751024, India.
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4
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Xu C, Jiang C, Tian Y, Liu Y, Zhang H, Xiang Z, Xue H, Gu L, Xu Q. Nervous system in colorectal cancer. Cancer Lett 2024; 611:217431. [PMID: 39725147 DOI: 10.1016/j.canlet.2024.217431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2024] [Revised: 11/28/2024] [Accepted: 12/24/2024] [Indexed: 12/28/2024]
Abstract
A malignant tumor is a complex systemic disease involving the nervous system, which regulates nerve signals. Cancer neuroscience is a field that explores the interactions between tumors and the nervous system. The gastrointestinal tract is a typical peripheral organ with abundant neuroregulation and is regulated by the peripheral, enteric, and central nervous systems (PNS, ENS, and CNS, respectively). The physiological functions of the gastrointestinal tract are maintained via complex neuromodulation. Neuroregulatory imbalance is the primary cause of gastrointestinal diseases, including colorectal cancer (CRC). In CRC, there is a direct interaction between the nervous system and tumor cells. Moreover, this tumor-nerve interaction can indirectly regulate the tumor microenvironment, including the microbiota, immunity, and metabolism. In addition to the lower nerve centers, the stress response, emotion, and cognition represented by the higher nerve centers also participate in the occurrence and progression of CRC. Herein, we review some basic knowledge regarding cancer neuroscience and elucidate the mechanism underlying tumor-nerve interactions in CRC.
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Affiliation(s)
- Chunjie Xu
- Department of Gastrointestinal Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pujian Road, Shanghai, China
| | - Chunhui Jiang
- Department of Gastrointestinal Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pujian Road, Shanghai, China
| | - Yuan Tian
- Department of Gastrointestinal Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pujian Road, Shanghai, China
| | - Ye Liu
- Department of Gastrointestinal Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pujian Road, Shanghai, China
| | - Hao Zhang
- Department of Gastrointestinal Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pujian Road, Shanghai, China
| | - Zeyu Xiang
- Department of Gastrointestinal Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pujian Road, Shanghai, China
| | - Hanbing Xue
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai, China.
| | - Lei Gu
- Department of Gastrointestinal Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pujian Road, Shanghai, China.
| | - Qing Xu
- Department of Gastrointestinal Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pujian Road, Shanghai, China.
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5
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Ni T, Zhao RH, Wu JF, Li CY, Xue G, Lin X. KLK7, KLK10, and KLK11 in Papillary Thyroid Cancer: Bioinformatic Analysis and Experimental Validation. Biochem Genet 2024; 62:4446-4471. [PMID: 38316654 DOI: 10.1007/s10528-024-10679-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 01/02/2024] [Indexed: 02/07/2024]
Abstract
Despite many studies on papillary thyroid carcinoma (PTC) in the past few decades, some critical and significant genes remain undiscovered. To explore genes that may play crucial roles in PTC, a detailed analysis of the expression levels, mutations, and clinical significance of Kallikrein-related peptidases (KLKs) family genes in PTC was undertaken to provide new targets for the precise treatment of the disease. A comprehensive analysis of KLK family genes was performed using various online tools, such as GEPIA, Kaplan-Meier Plotter, LinkedOmics, GSCA, TIMER, and Cluego. KLK7, KLK10, and KLK11 were critical factors of KLK family genes. Then, functional assays were carried out on KLK7/10/11 to determine their proliferation, migration, and invasion capabilities in PTC. The mRNA expression levels of KLK7, KLK10, KLK11, and KLK13 were significantly elevated in thyroid carcinoma, while KLK1, KLK2, KLK3 and KLK4 mRNA levels were decreased compared to normal tissues. Correlations between KLK2/7-12/15 expression levels and tumor stage were also observed in thyroid carcinoma. Survival analysis demonstrated that KLK4/5/7/9-12/14 was associated with overall survival in patients with thyroid cancer. Not only were KLK genes strongly associated with cancer-related pathways, but also KLK7/10/11 was associated with immune-cell infiltration. Finally, silencing KLK7/10/11 impaired human papillary thyroid carcinoma cells' growth, migration ability, and invasiveness. The increased expression of KLK7, KLK10, and KLK11 may serve as molecular markers to identify PTC patients. KLK7, KLK10, and KLK11 could be potential prognostic indicators and targets for precision therapy against PTC.
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Affiliation(s)
- Tao Ni
- Department of Otorhinolaryngology-Head and Neck Surgery, The First Affiliated Hospital of Hebei North University, Zhangjiakou, 075000, China
| | - Ru-Hua Zhao
- Department of Morphology Laboratory, Hebei North University, Zhangjiakou, 075000, China
| | - Jing-Fang Wu
- Department of Morphology Laboratory, Hebei North University, Zhangjiakou, 075000, China
| | - Chao-You Li
- Department of Otorhinolaryngology-Head and Neck Surgery, The First Affiliated Hospital of Hebei North University, Zhangjiakou, 075000, China
| | - Gang Xue
- Department of Otorhinolaryngology-Head and Neck Surgery, The First Affiliated Hospital of Hebei North University, Zhangjiakou, 075000, China.
| | - Xu Lin
- Department of Morphology Laboratory, Hebei North University, Zhangjiakou, 075000, China.
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Dong ZK, Wang YF, Li WP, Jin WL. Neurobiology of cancer: Adrenergic signaling and drug repurposing. Pharmacol Ther 2024; 264:108750. [PMID: 39527999 DOI: 10.1016/j.pharmthera.2024.108750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2024] [Revised: 10/04/2024] [Accepted: 11/05/2024] [Indexed: 11/16/2024]
Abstract
Cancer neuroscience, as an emerging converging discipline, provides us with new perspectives on the interactions between the nervous system and cancer progression. As the sympathetic nervous system, in particular adrenergic signaling, plays an important role in the regulation of tumor activity at every hierarchical level of life, from the tumor cell to the tumor microenvironment, and to the tumor macroenvironment, it is highly desirable to dissect its effects. Considering the far-reaching implications of drug repurposing for antitumor drug development, such a large number of adrenergic receptor antagonists on the market has great potential as one of the means of antitumor therapy, either as primary or adjuvant therapy. Therefore, this review aims to summarize the impact of adrenergic signaling on cancer development and to assess the status and prospects of intervening in adrenergic signaling as a therapeutic tool against tumors.
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Affiliation(s)
- Zi-Kai Dong
- The First Clinical Medical College of Lanzhou University, Lanzhou 730000, PR China; Institute of Cancer Neuroscience, Medical Frontier Innovation Research Center, The First Hospital of Lanzhou University, The First Clinical Medical College of Lanzhou University, Lanzhou 730000, PR China
| | - Yong-Fei Wang
- The First Clinical Medical College of Lanzhou University, Lanzhou 730000, PR China; Institute of Cancer Neuroscience, Medical Frontier Innovation Research Center, The First Hospital of Lanzhou University, The First Clinical Medical College of Lanzhou University, Lanzhou 730000, PR China
| | - Wei-Ping Li
- The First Clinical Medical College of Lanzhou University, Lanzhou 730000, PR China; Department of Urology, The First Hospital of Lanzhou University, Lanzhou, Gansu 730000, PR China
| | - Wei-Lin Jin
- The First Clinical Medical College of Lanzhou University, Lanzhou 730000, PR China; Institute of Cancer Neuroscience, Medical Frontier Innovation Research Center, The First Hospital of Lanzhou University, The First Clinical Medical College of Lanzhou University, Lanzhou 730000, PR China.
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7
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Fan H, Liang X, Tang Y. Neuroscience in peripheral cancers: tumors hijacking nerves and neuroimmune crosstalk. MedComm (Beijing) 2024; 5:e784. [PMID: 39492832 PMCID: PMC11527832 DOI: 10.1002/mco2.784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2024] [Revised: 09/25/2024] [Accepted: 09/25/2024] [Indexed: 11/05/2024] Open
Abstract
Cancer neuroscience is an emerging field that investigates the intricate relationship between the nervous system and cancer, gaining increasing recognition for its importance. The central nervous system governs the development of the nervous system and directly affects brain tumors, and the peripheral nervous system (PNS) shapes the tumor microenvironment (TME) of peripheral tumors. Both systems are crucial in cancer initiation and progression, with recent studies revealing a more intricate role of the PNS within the TME. Tumors not only invade nerves but also persuade them through remodeling to further promote malignancy, creating a bidirectional interaction between nerves and cancers. Notably, immune cells also contribute to this communication, forming a triangular relationship that influences protumor inflammation and the effectiveness of immunotherapy. This review delves into the intricate mechanisms connecting the PNS and tumors, focusing on how various immune cell types influence nerve‒tumor interactions, emphasizing the clinical relevance of nerve‒tumor and nerve‒immune dynamics. By deepening our understanding of the interplay between nerves, cancer, and immune cells, this review has the potential to reshape tumor biology insights, inspire innovative therapies, and improve clinical outcomes for cancer patients.
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Affiliation(s)
- Hua‐Yang Fan
- State Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Department of Oral and Maxillofacial SurgeryWest China Hospital of StomatologySichuan UniversityChengduChina
| | - Xin‐Hua Liang
- State Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Department of Oral and Maxillofacial SurgeryWest China Hospital of StomatologySichuan UniversityChengduChina
| | - Ya‐Ling Tang
- State Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Department of Oral PathologyWest China Hospital of StomatologySichuan UniversityChengduChina
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Niu Q, Zhou C, Li R, Guo J, Qiao S, Chen XX, Zhang G. Proteomic analysis reveals the antiviral effects of baicalin on pseudorabies virus. Int J Biol Macromol 2024; 277:134149. [PMID: 39059539 DOI: 10.1016/j.ijbiomac.2024.134149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Revised: 06/28/2024] [Accepted: 07/23/2024] [Indexed: 07/28/2024]
Abstract
Pseudorabies virus (PRV) poses a significant threat to livestock and even humans. Baicalin, a bioactive flavonoid glycoside with medicinal potential, has been reported to have various biological activities. However, its inhibitory effect on PRV remains poorly understood. In this study, we proved that baicalin effectively inhibits PRV infection. Proteomic analysis revealed that baicalin reduces the expression of 14 viral proteins, which are associated with virus replication, release and immune evasion. Furthermore, the abundance of 116 host proteins was altered by PRV infection, but restored to normal levels after treatment with baicalin. Pathway analysis indicated that baicalin mitigates reactive oxygen species (ROS) and suppresses abnormal mitochondrion by reducing the expression of NFU1 iron‑sulfur cluster scaffold homolog (NFU1) protein induced by PRV. Notably, baicalin also activates the complete coagulation cascade by increasing the expression of coagulation factor III (F3) protein and enhances nucleoplasm by upregulating the expression of solute carrier family 3 member 2 (SLC3A2) and CCAAT enhancer binding protein beta (CEBPB) proteins, contributing to its inhibitory effects on PRV. Our findings implied that baicalin has the potential to be developed as an anti-PRV drug and provide insights into the underlying molecular basis.
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Affiliation(s)
- Qiaoge Niu
- College of Veterinary Medicine, Jilin University, Changchun, China; Institute for Animal Health, Henan Academy of Agricultural Sciences, Key Laboratory of Animal Immunology of the Ministry of Agriculture, Zhengzhou, China
| | - Chuanjie Zhou
- Institute for Animal Health, Henan Academy of Agricultural Sciences, Key Laboratory of Animal Immunology of the Ministry of Agriculture, Zhengzhou, China
| | - Rui Li
- Institute for Animal Health, Henan Academy of Agricultural Sciences, Key Laboratory of Animal Immunology of the Ministry of Agriculture, Zhengzhou, China
| | - Junqing Guo
- Institute for Animal Health, Henan Academy of Agricultural Sciences, Key Laboratory of Animal Immunology of the Ministry of Agriculture, Zhengzhou, China
| | - Songlin Qiao
- Institute for Animal Health, Henan Academy of Agricultural Sciences, Key Laboratory of Animal Immunology of the Ministry of Agriculture, Zhengzhou, China
| | - Xin-Xin Chen
- Institute for Animal Health, Henan Academy of Agricultural Sciences, Key Laboratory of Animal Immunology of the Ministry of Agriculture, Zhengzhou, China.
| | - Gaiping Zhang
- College of Veterinary Medicine, Jilin University, Changchun, China; Institute for Animal Health, Henan Academy of Agricultural Sciences, Key Laboratory of Animal Immunology of the Ministry of Agriculture, Zhengzhou, China; Jiangsu Co-Innovation Center for the Prevention and Control of Important Animal Infectious Disease and Zoonose, Yangzhou University, Nanjing, China.
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Fu M, Gao Q, Xiao M, Sun XY, Li SL, Ge XY. NAT10/CEBPB/vimentin signalling axis promotes adenoid cystic carcinoma malignant phenotypes in vitro. Oral Dis 2024; 30:4341-4355. [PMID: 38287502 DOI: 10.1111/odi.14879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 12/08/2023] [Accepted: 01/15/2024] [Indexed: 01/31/2024]
Abstract
OBJECTIVE To explore the biological function and mechanisms of CEBPB and NAT10-mediated N4-acetylcytidine (ac4c) modification in salivary adenoid cystic carcinoma (SACC). MATERIALS AND METHODS CEBPB and NAT10 were knocked down in SACC-LM cells by siRNA transfection and overexpressed in SACC-83 cells by plasmid transfection. Malignant phenotypes were evaluated using CCK-8, Transwell migration and colony formation assays. Real-time PCR, western blotting, ChIP and acRIP were used to investigate the molecular mechanisms involved. RESULTS We found that CEBPB was highly expressed in SACC tissues and correlated with lung metastasis and unfavourable prognosis. Gain- and loss-of-function experiments revealed that CEBPB promoted SACC malignant phenotypes. Mechanistically, CEBPB exerted its oncogenic effect by binding to the vimentin gene promoter region to enhance its expression. Moreover, NAT10-mediated ac4c modification led to stabilization and overexpression of CEBPB in SACC cells. We also found that NAT10, the only known human enzyme responsible for ac4C modification, promoted SACC cell migration, proliferation and colony formation. Moreover, CEBPB overexpression restored the inhibitory effect of NAT10 knockdown on malignant phenotypes. CONCLUSIONS Our study reveals the critical role of the newly identified NAT10/CEBPB/vimentin axis in SACC malignant progression, and the findings may be applied to improve treatment for SACC.
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Affiliation(s)
- Min Fu
- Central Laboratory, Peking University School and Hospital of Stomatology, Beijing, PR China
- National Clinical Research Center for Oral Diseases, Beijing, PR China
- National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing, PR China
- Beijing Key Laboratory of Digital Stomatology, Beijing, PR China
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, PR China
| | - Qian Gao
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, PR China
| | - Mian Xiao
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, PR China
| | - Xin-Yi Sun
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, PR China
| | - Sheng-Lin Li
- Central Laboratory, Peking University School and Hospital of Stomatology, Beijing, PR China
- National Clinical Research Center for Oral Diseases, Beijing, PR China
- National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing, PR China
- Beijing Key Laboratory of Digital Stomatology, Beijing, PR China
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, PR China
| | - Xi-Yuan Ge
- Central Laboratory, Peking University School and Hospital of Stomatology, Beijing, PR China
- National Clinical Research Center for Oral Diseases, Beijing, PR China
- National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing, PR China
- Beijing Key Laboratory of Digital Stomatology, Beijing, PR China
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing, PR China
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Mejía-Barradas CM, Amador-Martínez A, Lara-Padilla E, Cárdenas-Rodríguez N, Ignacio-Mejía I, Martínez-López V, Ibañez-Cervantes G, Picado-Garcia ODJ, Domínguez B, Bandala C. Effects of Selective and Nonselective Beta Blockers on Bone Mineral Density in Mexican Patients with Breast Cancer. Cancers (Basel) 2024; 16:2891. [PMID: 39199661 PMCID: PMC11352457 DOI: 10.3390/cancers16162891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2024] [Revised: 08/06/2024] [Accepted: 08/16/2024] [Indexed: 09/01/2024] Open
Abstract
Breast cancer (BCa) is related to chronic stress and can reduce the bone mineral density (BMD) through neurochemicals related to beta-adrenergic receptor (ADRB) 1 and 2. Selective beta blockers (sBBs) and nonselective beta blockers (nsBBs) are used to treat systemic arterial hypertension (SAH) and may have osteoprotective effects, as they inhibit ADRBs. To evaluate the effects of sBBs and nsBBs on the BMD of Mexican patients with BCa. A retrospective study was conducted. We included 191 Mexican women with BCa without SAH and with SAH treated with nsBBs, sBBs, and diuretics. BMD was evaluated using a bone density scan (DEX scan). A greater average BMD (p < 0.05) was observed in patients with prior treatment with both nsBBs and sBBs (0.54 ± 0.94 and -0.44 ± 1.22, respectively) compared to patients treated with diuretics or without SAH (-1.73 ± 0.83 and -1.22 ± 0.98, respectively). Regarding the diagnosis of osteoporosis/osteopenia, no cases were observed in patients treated with nsBBs, whereas 5.6% of the patients treated with sBBs presented osteopenia. A total of 23.1% and 10.6% patients managed with diuretics or without treatment presented with osteoporosis and 61.5% and 48% patients managed with loop diuretics and without treatment presented with osteopenia, respectively (p < 0.05). Treatment with nsBBs is a promising option for the prevention and management of osteoporosis/osteopenia in Mexican patients with BCa; however, further prospective studies are needed.
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Affiliation(s)
- César Miguel Mejía-Barradas
- Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City 11340, Mexico; (C.M.M.-B.); (E.L.-P.); (G.I.-C.), (B.D.)
| | - Ana Amador-Martínez
- Departamento de Radiología e Imagen, Centro Médico ABC, Mexico City 01120, Mexico;
| | - Eleazar Lara-Padilla
- Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City 11340, Mexico; (C.M.M.-B.); (E.L.-P.); (G.I.-C.), (B.D.)
| | | | - Iván Ignacio-Mejía
- Laboratorio de Medicina Traslacional, Escuela Militar de Graduados en Sanidad, Universidad Del Ejército y Fuerza Aérea, Mexico City 11200, Mexico;
| | - Valentín Martínez-López
- Unidad de Ingeniería de Tejidos, Terapia Celular y Medicina Regenerativa, Instituto Nacional de Rehabilitación Luis Guillermo Ibarra Ibarra, Mexico City 14389, Mexico;
| | - Gabriela Ibañez-Cervantes
- Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City 11340, Mexico; (C.M.M.-B.); (E.L.-P.); (G.I.-C.), (B.D.)
- División de Investigación, Hospital Juárez de México, Mexico City 07760, Mexico
| | | | - Brayan Domínguez
- Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City 11340, Mexico; (C.M.M.-B.); (E.L.-P.); (G.I.-C.), (B.D.)
| | - Cindy Bandala
- Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City 11340, Mexico; (C.M.M.-B.); (E.L.-P.); (G.I.-C.), (B.D.)
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Cui L, Li X, Chen Z, Liu Z, Zhang Y, Han Z, Liu S, Li H. Integrative RNA-seq and ChIP-seq analysis unveils metabolic regulation as a conserved antiviral mechanism of chicken p53. Microbiol Spectr 2024; 12:e0030924. [PMID: 38888361 PMCID: PMC11302347 DOI: 10.1128/spectrum.00309-24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Accepted: 05/02/2024] [Indexed: 06/20/2024] Open
Abstract
The tumor suppressor p53, primarily functioning as a transcription factor, has exhibited antiviral capabilities against various viruses in chickens, including infectious bursal disease virus (IBDV), avian leukosis virus subgroup J (ALV-J), and avian infectious laryngotracheitis virus (ILTV). Nevertheless, the existence of a universal antiviral mechanism employed by chicken p53 (chp53) against these viruses remains uncertain. This study conducted a comprehensive comparison of molecular networks involved in chp53's antiviral function against IBDV, ALV-J, and ILTV. This was achieved through an integrated analysis of ChIP-seq data, examining chp53's genome-wide chromatin occupancy, and RNA-seq data from chicken cells infected with these viruses. The consistent observation of chp53 target gene enrichment in metabolic pathways, confirmed via ChIP-qPCR, suggests a ubiquitous regulation of host cellular metabolism by chp53 across different viruses. Further genome binding motif conservation analysis and transcriptional co-factor prediction suggest conserved transcriptional regulation mechanism by which chp53 regulates host cellular metabolism during viral infection. These findings offer novel insights into the antiviral role of chp53 and propose that targeting the virus-host metabolic interaction through regulating p53 could serve as a universal strategy for antiviral therapies in chickens.IMPORTANCEThe current study conducted a comprehensive analysis, comparing molecular networks underlying chp53's antiviral role against infectious bursal disease virus (IBDV), avian leukosis virus subgroup J (ALV-J), and avian infectious laryngotracheitis virus (ILTV). This was achieved through a combined assessment of ChIP-seq and RNA-seq data obtained from infected chicken cells. Notably, enrichment of chp53 target genes in metabolic pathways was consistently observed across viral infections, indicating a universal role of chp53 in regulating cellular metabolism during diverse viral infections. These findings offer novel insights into the antiviral capabilities of chicken p53, laying a foundation for the potential development of broad-spectrum antiviral therapies in chickens.
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Affiliation(s)
- Lu Cui
- Division of Avian Infectious Diseases, State Key Laboratory for Animal Disease Control and Prevention, National Poultry Laboratory Animal Resource Center, Harbin Veterinary Research Institute, the Chinese Academy of Agricultural Sciences, Harbin, China
| | - Xuefeng Li
- Division of Avian Infectious Diseases, State Key Laboratory for Animal Disease Control and Prevention, National Poultry Laboratory Animal Resource Center, Harbin Veterinary Research Institute, the Chinese Academy of Agricultural Sciences, Harbin, China
| | - Zhijie Chen
- Division of Avian Infectious Diseases, State Key Laboratory for Animal Disease Control and Prevention, National Poultry Laboratory Animal Resource Center, Harbin Veterinary Research Institute, the Chinese Academy of Agricultural Sciences, Harbin, China
| | - Zheyi Liu
- Division of Avian Infectious Diseases, State Key Laboratory for Animal Disease Control and Prevention, National Poultry Laboratory Animal Resource Center, Harbin Veterinary Research Institute, the Chinese Academy of Agricultural Sciences, Harbin, China
| | - Yu Zhang
- Division of Avian Infectious Diseases, State Key Laboratory for Animal Disease Control and Prevention, National Poultry Laboratory Animal Resource Center, Harbin Veterinary Research Institute, the Chinese Academy of Agricultural Sciences, Harbin, China
| | - Zongxi Han
- Division of Avian Infectious Diseases, State Key Laboratory for Animal Disease Control and Prevention, National Poultry Laboratory Animal Resource Center, Harbin Veterinary Research Institute, the Chinese Academy of Agricultural Sciences, Harbin, China
| | - Shengwang Liu
- Division of Avian Infectious Diseases, State Key Laboratory for Animal Disease Control and Prevention, National Poultry Laboratory Animal Resource Center, Harbin Veterinary Research Institute, the Chinese Academy of Agricultural Sciences, Harbin, China
| | - Hai Li
- Division of Avian Infectious Diseases, State Key Laboratory for Animal Disease Control and Prevention, National Poultry Laboratory Animal Resource Center, Harbin Veterinary Research Institute, the Chinese Academy of Agricultural Sciences, Harbin, China
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Liu Z, Jian C, Yuan W, jia G, cheng D, Liu Y, Zhang Y, Zhang B, Zhou Z, Zhao G. Epinephrine promotes tumor progression and M2 polarization of tumor-associated macrophages by regulating the TRIM2- NF-κB pathway in colorectal cancer cells. Genes Dis 2024; 11:101092. [PMID: 38515938 PMCID: PMC10955210 DOI: 10.1016/j.gendis.2023.101092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Revised: 06/06/2023] [Accepted: 07/10/2023] [Indexed: 03/23/2024] Open
Affiliation(s)
- Zhengyi Liu
- Department of Breast Surgery, Henan Provincial People's Hospital, The People's Hospital of Zhengzhou University, The People's Hospital of Henan University, Zhengzhou, Henan 450003, China
- Microbiome Laboratory, Henan Provincia People's Hospital Zhengzhou University People's Hospital, Zhengzhou, Henan 450000, China
| | - Chenxing Jian
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, China
| | - Wenzheng Yuan
- Department of Gastrointestinal Surgery II, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, China
| | - Guiqing jia
- Department of Gastrointestinal Surgery, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan 610072, China
| | - Donghui cheng
- Department of Hepatobiliary Surgery, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan 610072, China
| | - Yanzhuo Liu
- Department of Gastrointestinal Surgery, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan 610072, China
| | - Yanling Zhang
- Department of Gastrointestinal Surgery, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan 610072, China
| | - Bin Zhang
- Department of Gastrointestinal Surgery, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan 610072, China
| | - Zili Zhou
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, China
- Department of Gastrointestinal Surgery, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan 610072, China
| | - Gaoping Zhao
- Department of Gastrointestinal Surgery, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan 610072, China
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Attia Y, Hakeem A, Samir R, Mohammed A, Elsayed A, Khallaf A, Essam E, Amin H, Abdullah S, Hikmat S, Hossam T, Mohamed Z, Aboelmagd Z, Hammam O. Harnessing adrenergic blockade in stress-promoted TNBC in vitro and solid tumor in vivo: disrupting HIF-1α and GSK-3β/β-catenin driven resistance to doxorubicin. Front Pharmacol 2024; 15:1362675. [PMID: 38962320 PMCID: PMC11220203 DOI: 10.3389/fphar.2024.1362675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Accepted: 04/30/2024] [Indexed: 07/05/2024] Open
Abstract
Sympathetic activation triggered by chronic stress afflicting cancer survivors is an emerging modulator of tumorigenesis. Adrenergic blockade was previously associated with improving response to doxorubicin (DOX) in triple-negative breast cancer (TNBC), yet the precise underlying mechanisms remain obscure. The resilience of cancer stem cells (CSCs) during chemotherapy fosters resistance and relapse. Hypoxia-inducible factor-1α (HIF-1α) and β-catenin are intertwined transcriptional factors that enrich CSCs and evidence suggests that their expression could be modulated by systemic adrenergic signals. Herein, we aimed to explore the impact of adrenoreceptor blockade using carvedilol (CAR) on DOX and its potential to modulate CSCs overcoming chemoresistance. To achieve this aim, in vitro studies were conducted using adrenaline-preincubated MDA-MB-231 cells and in vivo studies using a chronic restraint stress-promoted solid tumor mouse model. Results revealed that adrenaline increased TNBC proliferation and induced a phenotypic switch reminiscent of CSCs, as evidenced by enhanced mammosphere formation. These results paralleled an increase in aldehyde dehydrogenase-1 (ALDH-1) and Nanog expression levels as well as HIF-1α and β-catenin upsurge. In vivo, larger tumor volumes were observed in mice under chronic stress compared to their unstressed counterparts. Adrenergic blockade using CAR, however, enhanced the impact DOX had on halting TNBC cell proliferation and tumor growth via enhanced apoptosis. CAR also curbed HIF-1α and β-catenin tumor levels subsequently suppressing ALDH-1 and SOX2. Our study unveils a central role for HIF-1α linking stress-induced sympathetic activation fueling CSC enrichment via the β-catenin pathway. It also highlights novel insights into CAR's capacity in reversing DOX chemoresistance in TNBC.
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Affiliation(s)
- Yasmeen Attia
- Pharmacology Department, Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Egypt
- Health Research Center of Excellence, Drug Research and Development Group, Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Egypt
| | - Andrew Hakeem
- Pharmacology Department, Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Egypt
- Health Research Center of Excellence, Drug Research and Development Group, Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Egypt
| | - Rawda Samir
- Health Research Center of Excellence, Drug Research and Development Group, Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Egypt
| | - Aya Mohammed
- Pharmacology Department, Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Egypt
| | | | - Alaa Khallaf
- Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Egypt
| | - Eman Essam
- Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Egypt
| | - Hossameldeen Amin
- Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Egypt
| | - Sarah Abdullah
- Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Egypt
| | - Salwan Hikmat
- Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Egypt
| | - Tarek Hossam
- Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Egypt
| | - Ziad Mohamed
- Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Egypt
| | - Ziad Aboelmagd
- Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Egypt
| | - Olfat Hammam
- Pathology Department, Theodor Bilharz Research Institute, Giza, Egypt
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Rodríguez-Santiago Y, Garay-Canales CA, Nava-Castro KE, Morales-Montor J. Sexual dimorphism in colorectal cancer: molecular mechanisms and treatment strategies. Biol Sex Differ 2024; 15:48. [PMID: 38867310 PMCID: PMC11170921 DOI: 10.1186/s13293-024-00623-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Accepted: 05/26/2024] [Indexed: 06/14/2024] Open
Abstract
INTRODUCTION Sexual dimorphism significantly influences cancer incidence and prognosis. Notably, females exhibit a lower risk and favorable prognosis for non-reproductive cancers compared to males, a pattern observable beyond the scope of risk behaviors such as alcohol consumption and smoking. Colorectal cancer, ranking third in global prevalence and second in mortality, disproportionately affects men. Sex steroid hormones, particularly estrogens and androgens, play crucial roles in cancer progression, considering epidemiological in vivo and in vitro, in general estrogens imparting a protective effect in females and androgens correlating with an increasing risk of colorectal cancer development. MAIN BODY The hormonal impact on immune response is mediated by receptor interactions, resulting in heightened inflammation, modulation of NF-kB, and fostering an environment conducive to cancer progression and metastasis. These molecules also influence the enteric nervous system, that is a pivotal in neuromodulator release and intestinal neuron stimulation, also contributes to cancer development, as evidenced by nerve infiltration into tumors. Microbiota diversity further intersects with immune, hormonal, and neural mechanisms, influencing colorectal cancer dynamics. A comprehensive understanding of hormonal influences on colorectal cancer progression, coupled with the complex interplay between immune responses, microbiota diversity and neurotransmitter imbalances, underpins the development of more targeted and effective therapies. CONCLUSIONS Estrogens mitigate colorectal cancer risk by modulating anti-tumor immune responses, enhancing microbial diversity, and curbing the pro-tumor actions of the sympathetic and enteric nervous systems. Conversely, androgens escalate tumor growth by dampening anti-tumor immune activity, reducing microbial diversity, and facilitating the release of tumor-promoting factors by the nervous system. These findings hold significant potential for the strategic purposing of drugs to fine-tune the extensive impacts of sex hormones within the tumor microenvironment, promising advancements in colorectal cancer therapies.
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Affiliation(s)
- Yair Rodríguez-Santiago
- Departamento de Inmunología, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Coyoacán, Mexico City, 04510, México
- Posgrado en Ciencias Biológicas, Universidad Nacional Autónoma de México, Edificio D, 1er piso, Circuito de Posgrados, Ciudad Universitaria, Ciudad de México, 04510, México
| | - Claudia Angelica Garay-Canales
- Departamento de Inmunología, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Coyoacán, Mexico City, 04510, México
| | - Karen Elizabeth Nava-Castro
- Grupo de Biología y Química Atmosféricas, Instituto de Ciencias de la Atmósfera y Cambio Climático, Universidad Nacional Autónoma de México, Ciudad Universitaria, CDMX, 04510, México
| | - Jorge Morales-Montor
- Departamento de Inmunología, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Coyoacán, Mexico City, 04510, México.
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Guo X, Li Y, Chen X, Sun B, Guo X. Urocortin-1 promotes colorectal cancer cell migration and proliferation and inhibits apoptosis via inhibition of the p53 signaling pathway. J Cancer Res Clin Oncol 2024; 150:163. [PMID: 38546882 PMCID: PMC10978644 DOI: 10.1007/s00432-024-05693-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Accepted: 03/08/2024] [Indexed: 04/01/2024]
Abstract
PURPOSE To investigate the effect of urocortin-1 (UCN-1) on growth, migration, and apoptosis in colorectal cancer (CRC) in vivo and vitro and the mechanism by which UCN-1 modulates CRC cells in vitro. METHODS The correlation between UCN-1 and CRC was evaluated using The Cancer Genome Atlas (TCGA) database and a tissue microarray. The expression of UCN-1 in CRC cells was assessed using quantitative real-time polymerase chain reaction (RT-qPCR) and western blotting. In vitro, the influence of UCN-1 on the proliferation, apoptosis, and migration of HT-29, HCT-116, and RKO cells was explored using the celigo cell counting assay or cell counting kit-8 (CCK8), flow cytometry, and wound healing or Transwell assays, respectively. In vivo, the effect of UCN-1 on CRC growth and progression was evaluated in nude mice. The downstream pathway underlying UCN-1-mediated regulation of CRC was determined using the phospho-kinase profiler array in RKO cells. Lentiviruses were used to knockdown or upregulate UCN-1 expression in cells. RESULTS Both the TCGA and tissue microarray results showed that UCN-1 was strongly expressed in the tissues of patients with CRC. Furthermore, the tissue microarray results showed that the expression of UCN-1 was higher in male than in female patients, and high expression of UCN-1 was associated with higher risk of lymphatic metastasis and later pathological stage. UCN-1 knockdown caused a reduction in CRC cell proliferation, migration, and colony formation, as well as an increase in apoptosis. In xenograft experiments, tumors generated from RKO cells with UCN-1 knockdown exhibited reduced volumes and weights. A reduction in the expression of Ki-67 in xenograft tumors indicated that UCN-1 knockdown curbed tumor growth. The human phospho-kinase array showed that the p53 signaling pathway participated in UCN-1-mediated CRC development. The suppression in migration and proliferation caused by UCN-1 knockdown was reversed by inhibitors of p53 signal pathway, while the increase in cell apoptosis was suppressed. On the other hand, overexpression of UCN-1 promoted proliferation and migration and inhibited apoptosis in CRC cells. Overexpression of p53 reversed the effect of UCN-1 overexpression on CRC development. CONCLUSION UCN-1 promotes migration and proliferation and inhibits apoptosis via inhibition of the p53 signaling pathway.
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Affiliation(s)
- Xiaolan Guo
- Department of Gastroenterology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Ya Li
- Department of Gastroenterology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Xiangyu Chen
- Department of Gastroenterology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Binghua Sun
- Department of Gastroenterology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Xiaolan Guo
- Department of Gastroenterology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.
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Cui Y, Zhuang M, Huang Z, Guo Y, Chen F, Li Y, Long Y, Liu Y, Zeng G, Feng X, Chen X. An antihypertensive drug-AT1 inhibitor attenuated BRCA development promoted by chronic psychological stress via Ang II/PARP1/FN1 pathway. Biochim Biophys Acta Mol Basis Dis 2024; 1870:167031. [PMID: 38253214 DOI: 10.1016/j.bbadis.2024.167031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 01/04/2024] [Accepted: 01/15/2024] [Indexed: 01/24/2024]
Abstract
Chronic psychological stress contributes to the occurrence of cancer and activates the renin-angiotensin system (RAS). However, the mechanisms by which RAS promotes the progression of breast cancer (BRCA) under chronic psychological stress are remain unknown. In this study, we observed elevated levels of Angiotensin II (Ang II) in both serum and BRCA tissue under chronic stress, leading to accelerated BRCA growth in a mouse model. An antihypertensive drug, candesartan (an AT1 inhibitor), effectively attenuated Ang II-induced cell proliferation and metastasis. Utilizing mass spectrometry and weighted gene co-expression network analysis (WGCNA), we identified fibronectin 1 (FN1) as the hub protein involved in chronic stress-Ang II/AT1 axis. Focal adhesion pathway was identified as a downstream signaling pathway activated during the progression of chronic stress. Depletion of FN1 significantly attenuated Ang II-induced proliferation and metastasis of BRCA cells. Poly (ADP-ribose) polymerase 1 (PARP1) was found to bind to the DNA promoter of FN1, leading to the transcription of FN1. Ang II upregulated PARP1 expression, resulting in increased FN1 levels. Recombinant FN1 partially restored the progress of BRCA malignancy induced by the Ang II/PARP1 pathway. In vivo, candesartan reversed the progressive effect of chronic psychological stress on BRCA. In clinical samples, Ang II levels in both serum and tumor tissues are higher in stressed patients compared to control patients. Serum Ang II levels were positively correlated with chronic stress indicators. In conclusion, our study demonstrated that chronic psychological stress accelerates the malignancy of BRCA, and the AT1 inhibitor candesartan counteracts these effects by suppressing the Ang II-AT1 axis and the downstream PARP1/FN1/focal adhesion pathway.
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Affiliation(s)
- Yuqing Cui
- The Department of Breast Medical Oncology, Harbin Medical University Cancer Hospital, Harbin 150040, China; The Department of Oncology, The First Affiliated Hospital of Harbin Medical University, Harbin 150081, China
| | - Ming Zhuang
- The Department Radiotherapy Oncology, Harbin Medical University Cancer Hospital, Harbin 150040, China
| | - Zheping Huang
- Women & Infants Hospital of Rhode Island & Warren Alpert Medical School of Brown University, Providence, RI 02905, USA
| | - Yan Guo
- The Department of Breast Medical Oncology, Harbin Medical University Cancer Hospital, Harbin 150040, China; The Department of Oncology, The First Affiliated Hospital of Harbin Medical University, Harbin 150081, China
| | - Fengzhi Chen
- The Department of Breast Medical Oncology, Harbin Medical University Cancer Hospital, Harbin 150040, China
| | - Yangyang Li
- The Department of Breast Medical Oncology, Harbin Medical University Cancer Hospital, Harbin 150040, China
| | - Yuanhui Long
- The Department of Breast Medical Oncology, Harbin Medical University Cancer Hospital, Harbin 150040, China
| | - Ying Liu
- The Department of Breast Medical Oncology, Harbin Medical University Cancer Hospital, Harbin 150040, China
| | - Guangchun Zeng
- The Department of Pathology, Harbin Medical University Cancer Hospital, Harbin 150040, China
| | - Xujing Feng
- The Department of Medical Oncology, Harbin Medical University Cancer Hospital, Harbin 150040, China
| | - Xuesong Chen
- The Department of Breast Medical Oncology, Harbin Medical University Cancer Hospital, Harbin 150040, China; The Department of Oncology, The First Affiliated Hospital of Harbin Medical University, Harbin 150081, China.
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Nair SG, Benny S, Jose WM, Aneesh T P. Beta-blocker adjunct therapy as a prospective anti-metastatic with cardio-oncologic regulation. Clin Exp Metastasis 2024; 41:9-24. [PMID: 38177715 DOI: 10.1007/s10585-023-10258-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 12/12/2023] [Indexed: 01/06/2024]
Abstract
The prevailing treatment stratagem in cancer therapy still challenges the dilemma of a probable metastatic spread following an initial diagnosis. Including an anti-metastatic agent demands a significant focus to overrule the incidence of treatment failures. Adrenergic stimulation underlying the metastatic spread paved the way for beta blockers as a breakthrough in repurposing as an anti-metastatic agent. However, the current treatment approach fails to fully harness the versatile potential of the drug in inhibiting probable metastasis. The beta blockers were seen to show a myriad of grip over the pro-metastatic and prognostic parameters of the patient. Novel interventions in immune therapy, onco-hypertension, surgery-induced stress, induction of apoptosis and angiogenesis inhibition have been used as evidence to interpret our objective of discussing the potential adjuvant role of the drug in the existing anti-cancer regimens. Adding weight to the relative incidence of onco-hypertension as an unavoidable side effect from chemotherapy, the slot for an anti-hypertensive agent is necessitated, and we try to suggest beta-blockers to fill this position. However, pointing out the paucity in the clinical study, we aim to review the current status of beta blockers under this interest to state how the drug should be included as a drug of choice in every patient undergoing cancer treatment.
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Affiliation(s)
- Sachin G Nair
- Department of Pharmacy Practice, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Sciences Campus, Kochi, Kerala, 682041, India
| | - Sonu Benny
- Department of Pharmaceutical Chemistry, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Sciences Campus, Kochi, Kerala, 682041, India
| | - Wesley M Jose
- Department of Medical Oncology, Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham, AIMS PO, Kochi, Kerala, 682041, India.
| | - Aneesh T P
- Department of Pharmaceutical Chemistry, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Sciences Campus, Kochi, Kerala, 682041, India.
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Lu Y, Cheng D, Pang J, Peng Y, Jin S, Zhang X, Li Y, Zuo Y. Chronic stress promotes gastric cancer progression via the adrenoceptor beta 2/PlexinA1 pathway. Cell Stress Chaperones 2024; 29:201-215. [PMID: 38331165 PMCID: PMC10939071 DOI: 10.1016/j.cstres.2024.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Revised: 01/16/2024] [Accepted: 02/02/2024] [Indexed: 02/10/2024] Open
Abstract
Chronic stress is a common emotional disorder in cancer patients. Chronic stress promotes progression of gastric cancer (GC) and leads to poor outcomes. However, the underlying mechanisms remain not clear. Herein, we explored the possible mechanisms of chronic stress in GC progression. The Cancer Genome Atlas (TCGA) datasets were analyzed for differentially expressed genes. Clinical data of GC were evaluated for their association with PlexinA1 using TCGA and Kaplan-Meier-plotter databases. Chronic stress of GC patients was evaluated using the Self-Rating Anxiety Scale and Self-Rating Depression Scale. Chronic unpredictable mild stress (CUMS) was used to induce chronic stress in mice. Gastric xenograft tumor was constructed using the sewing method. Chronic stress-like behaviors were assessed using light/dark box and tail suspension tests. Protein expression was detected using immunohistochemistry and Western blot analysis. Analyses of TCGA and the Kaplan-Meier-plotter databases showed that patients with high levels of PlexinA1 in GC had worse overall survival than those with low levels of PlexinA1. A total of 36 GC patients were enrolled in the study, and about 33% of the patients had chronic stress. Compared with patients without chronic stress, higher expression levels of adrenoceptor beta 2 and PlexinA1 were observed in patients with chronic stress. The tumor size in mice under CUMS was significantly increased compared with the control mice. Adrenoceptor beta 2, PlexinA1, N-cadherin, and alpha-smooth muscle actin, as well as Ki67 were highly expressed in the tumors of CUMS group. However, E-cadherin was lowly expressed in the tumors of CUMS group. Importantly, chemical sympathectomy with 6-hydroxydopamine or treatment with a selective β2 adrenergic receptor antagonist (ICI118,551) could reverse these effects. Our findings suggest that chronic stress plays an important role in GC progression and there is a potential for blocking the epinephrine-β2AR/PlexinA1 pathway in the treatment of GC.
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Affiliation(s)
- Yanjie Lu
- Department of Pathology, Chengde Medical College, Chengde, Hebei Province, China; Cancer Research Laboratory, Chengde Medical College, Chengde, Hebei Province, China
| | - Die Cheng
- Department of Pathology, Chengde Medical College, Chengde, Hebei Province, China
| | - Jiayu Pang
- Department of Pathology, Chengde Medical College, Chengde, Hebei Province, China
| | - Yuqiao Peng
- Department of Pathology, Chengde Medical College, Chengde, Hebei Province, China
| | - Shunkang Jin
- Department of Pathology, Chengde Medical College, Chengde, Hebei Province, China
| | - Xinyu Zhang
- Department of Pathology, Chengde Medical College, Chengde, Hebei Province, China
| | - Yuhong Li
- Department of Pathology, Chengde Medical College, Chengde, Hebei Province, China; Cancer Research Laboratory, Chengde Medical College, Chengde, Hebei Province, China.
| | - Yanzhen Zuo
- Cancer Research Laboratory, Chengde Medical College, Chengde, Hebei Province, China.
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Zhang M, Wang X, Yang N, Zhu X, Lu Z, Cai Y, Li B, Zhu Y, Li X, Wei Y, Zhang S, Tian J, Miao X. Prioritization of risk genes in colorectal cancer by integrative analysis of multi-omics data and gene networks. SCIENCE CHINA. LIFE SCIENCES 2024; 67:132-148. [PMID: 37747674 DOI: 10.1007/s11427-023-2439-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 08/26/2023] [Indexed: 09/26/2023]
Abstract
Genome-wide association studies (GWASs) have identified over 140 colorectal cancer (CRC)-associated loci; however, target genes at the majority of loci and underlying molecular mechanisms are poorly understood. Here, we utilized a Bayesian approach, integrative risk gene selector (iRIGS), to prioritize risk genes at CRC GWAS loci by integrating multi-omics data. As a result, a total of 105 high-confidence risk genes (HRGs) were identified, which exhibited strong gene dependencies for CRC and enrichment in the biological processes implicated in CRC. Among the 105 HRGs, CEBPB, located at the 20q13.13 locus, acted as a transcription factor playing critical roles in cancer. Our subsequent assays indicated the tumor promoter function of CEBPB that facilitated CRC cell proliferation by regulating multiple oncogenic pathways such as MAPK, PI3K-Akt, and Ras signaling. Next, by integrating a fine-mapping analysis and three independent case-control studies in Chinese populations consisting of 8,039 cases and 12,775 controls, we elucidated that rs1810503, a putative functional variant regulating CEBPB, was associated with CRC risk (OR=0.90, 95%CI=0.86-0.93, P=1.07×10-7). The association between rs1810503 and CRC risk was further validated in three additional multi-ancestry populations consisting of 24,254 cases and 58,741 controls. Mechanistically, the rs1810503 A to T allele change weakened the enhancer activity in an allele-specific manner to decrease CEBPB expression via long-range promoter-enhancer interactions, mediated by the transcription factor, REST, and thus decreased CRC risk. In summary, our study provides a genetic resource and a generalizable strategy for CRC etiology investigation, and highlights the biological implications of CEBPB in CRC tumorigenesis, shedding new light on the etiology of CRC.
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Affiliation(s)
- Ming Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Wuhan, 430071, China
- Department of Gastrointestinal Oncology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
- Department of Radiation Oncology, Renmin Hospital of Wuhan University, TaiKang Center for Life and Medical Sciences, Wuhan University, Wuhan, 430071, China
- Research Center of Public Health, Renmin hospital of Wuhan University, Wuhan University, Wuhan, 430060, China
| | - Xiaoyang Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Wuhan, 430071, China
- Department of Gastrointestinal Oncology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
- Department of Radiation Oncology, Renmin Hospital of Wuhan University, TaiKang Center for Life and Medical Sciences, Wuhan University, Wuhan, 430071, China
- Department of Cancer Epidemiology, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Henan Engineering Research Center of Cancer Prevention and Control, Henan International Joint Laboratory of Cancer Prevention, Zhengzhou, 450008, China
| | - Nan Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Wuhan, 430071, China
- Department of Gastrointestinal Oncology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
- Department of Radiation Oncology, Renmin Hospital of Wuhan University, TaiKang Center for Life and Medical Sciences, Wuhan University, Wuhan, 430071, China
- Research Center of Public Health, Renmin hospital of Wuhan University, Wuhan University, Wuhan, 430060, China
| | - Xu Zhu
- Department of Gastrointestinal Surgery, Renmin Hospital of Wuhan University, Wuhan, 430060, China
| | - Zequn Lu
- Department of Epidemiology and Biostatistics, School of Public Health, Wuhan, 430071, China
- Department of Gastrointestinal Oncology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
- Department of Radiation Oncology, Renmin Hospital of Wuhan University, TaiKang Center for Life and Medical Sciences, Wuhan University, Wuhan, 430071, China
| | - Yimin Cai
- Department of Epidemiology and Biostatistics, School of Public Health, Wuhan, 430071, China
- Department of Gastrointestinal Oncology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
- Department of Radiation Oncology, Renmin Hospital of Wuhan University, TaiKang Center for Life and Medical Sciences, Wuhan University, Wuhan, 430071, China
| | - Bin Li
- Department of Epidemiology and Biostatistics, School of Public Health, Wuhan, 430071, China
- Department of Gastrointestinal Oncology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
- Department of Radiation Oncology, Renmin Hospital of Wuhan University, TaiKang Center for Life and Medical Sciences, Wuhan University, Wuhan, 430071, China
| | - Ying Zhu
- Department of Epidemiology and Biostatistics, School of Public Health, Wuhan, 430071, China
- Department of Gastrointestinal Oncology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
- Department of Radiation Oncology, Renmin Hospital of Wuhan University, TaiKang Center for Life and Medical Sciences, Wuhan University, Wuhan, 430071, China
| | - Xiangpan Li
- Department of Radiation Oncology, Renmin Hospital of Wuhan University, Wuhan, 430060, China
| | - Yongchang Wei
- Department of Gastrointestinal Oncology, Hubei Cancer Clinical Study Center, Zhongnan Hospital of Wuhan University, Wuhan, 430062, China
| | - Shaokai Zhang
- Department of Cancer Epidemiology, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Henan Engineering Research Center of Cancer Prevention and Control, Henan International Joint Laboratory of Cancer Prevention, Zhengzhou, 450008, China.
| | - Jianbo Tian
- Department of Epidemiology and Biostatistics, School of Public Health, Wuhan, 430071, China.
- Department of Gastrointestinal Oncology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China.
- Department of Radiation Oncology, Renmin Hospital of Wuhan University, TaiKang Center for Life and Medical Sciences, Wuhan University, Wuhan, 430071, China.
- Research Center of Public Health, Renmin hospital of Wuhan University, Wuhan University, Wuhan, 430060, China.
| | - Xiaoping Miao
- Department of Epidemiology and Biostatistics, School of Public Health, Wuhan, 430071, China.
- Department of Gastrointestinal Oncology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China.
- Department of Radiation Oncology, Renmin Hospital of Wuhan University, TaiKang Center for Life and Medical Sciences, Wuhan University, Wuhan, 430071, China.
- Research Center of Public Health, Renmin hospital of Wuhan University, Wuhan University, Wuhan, 430060, China.
- Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430073, China.
- Jiangsu Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University, Nanjing, 211166, China.
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Bao H, Peng Z, Cheng X, Jian C, Li X, Shi Y, Zhu W, Hu Y, Jiang M, Song J, Fang F, Chen J, Shu X. GABA induced by sleep deprivation promotes the proliferation and migration of colon tumors through miR-223-3p endogenous pathway and exosome pathway. J Exp Clin Cancer Res 2023; 42:344. [PMID: 38105184 PMCID: PMC10726571 DOI: 10.1186/s13046-023-02921-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Accepted: 11/30/2023] [Indexed: 12/19/2023] Open
Abstract
BACKGROUND Research has indicated that long-term sleep deprivation can lead to immune dysfunction and participate in the occurance and progression of tumors. However, the relationship between sleep deprivation and colon cancer remains unclear. This study explored the specific mechanism through which sleep deprivation promotes the proliferation and migration of colon cancer, with a focus on the neurotransmitter GABA. METHODS Chronic sleep deprivation mice model were used to investigate the effect of sleep disorder on tumors. We detected neurotransmitter levels in the peripheral blood of mice using ELISA. CCK-8 assay, colony formation assay, wound healing assay, and transwell assay were performed to investigate the effect of GABA on colon cancer cells, while immunofluorescence showed the distribution of macrophages in lung metastatic tissues. We isolated exosomes from a GABA-induced culture medium to explore the effects of GABA-induced colon cancer cells on macrophages. Gain- and loss-of-function experiments, luciferase report analysis, immunohistochemistry, and cytokine detection were performed to reveal the crosstalk between colon cancer cells and macrophages. RESULTS Sleep deprivation promote peripheral blood GABA level and colon cancer cell proliferation and migration. Immunofluorescence analysis revealed that GABA-induced colon cancer metastasis is associated with enhanced recruitment of macrophages in the lungs. The co-culture results showed that GABA intensified M2 polarization of macrophage induced by colon cancer cells. This effect is due to the activation of the macrophage MAPK pathway by tumor-derived exosomal miR-223-3p. Furthermore, M2-like macrophages promote tumor proliferation and migration by secreting IL-17. We also identified an endogenous miR-223-3p downregulation of the E3 ligase CBLB, which enhances the stability of cMYC protein and augments colon cancer cells proliferation and migration ability. Notably, cMYC acts as a transcription factor and can also regulate the expression of miR-223-3p. CONCLUSION Our results suggest that sleep deprivation can promote the expression of miR-223-3p in colon cancer cells through GABA, leading to downregulation of the E3 ligase CBLB and inhibition of cMYC ubiquitination. Simultaneously, extracellular miR-223-3p promotes M2-like macrophage polarization, which leads to the secretion of IL-17, further enhancing the proliferation and migration of colon cancer cells.
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Affiliation(s)
- Haijun Bao
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, , Jiefang Road No,1277, Hubei, 430022, Wuhan, China
| | - Zuojie Peng
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, , Jiefang Road No,1277, Hubei, 430022, Wuhan, China
| | - Xukai Cheng
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, , Jiefang Road No,1277, Hubei, 430022, Wuhan, China
| | - Chenxing Jian
- Department of Colorectal Surgery, Affiliated Hospital of Putian University, Putian, 351100, Fujian, China
| | - Xianguo Li
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, , Jiefang Road No,1277, Hubei, 430022, Wuhan, China
| | - Yongping Shi
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, , Jiefang Road No,1277, Hubei, 430022, Wuhan, China
| | - Wenzhong Zhu
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, , Jiefang Road No,1277, Hubei, 430022, Wuhan, China
| | - Yuan Hu
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, , Jiefang Road No,1277, Hubei, 430022, Wuhan, China
| | - Mi Jiang
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, , Jiefang Road No,1277, Hubei, 430022, Wuhan, China
| | - Jia Song
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, , Jiefang Road No,1277, Hubei, 430022, Wuhan, China
| | - Feifei Fang
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, , Jiefang Road No,1277, Hubei, 430022, Wuhan, China
| | - Jinhuang Chen
- Department of Emergency Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jiefang Road No,1277, Hubei, 430022, Wuhan, China.
| | - Xiaogang Shu
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, , Jiefang Road No,1277, Hubei, 430022, Wuhan, China.
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Liu X, Xiao H, Chao J, Jian S, Wu X, Lu J, Wang J, Chen C, Liu Y. Polyvalent passive vaccine candidates from egg yolk antibodies (IgY) of important outer membrane proteins (PF1380 and ExbB) of Pseudomonas fluorescens in fish. FISH & SHELLFISH IMMUNOLOGY 2023; 143:109211. [PMID: 37944683 DOI: 10.1016/j.fsi.2023.109211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Revised: 10/22/2023] [Accepted: 11/02/2023] [Indexed: 11/12/2023]
Abstract
Polyvalent antibodies can resist multiple bacterial species, and immunoglobulin Y (IgY) antibody can be economically prepared in large quantities from egg yolk; further, IgY polyvalent antibodies have application value in aquaculture. The outer membrane proteins (OMPs) PF1380 and ExbB of Pseudomonas fluorescens were expressed and purified, and the corresponding IgY antibodies were prepared. PF1380, ExbB, and the corresponding IgY antibodies could activate the innate immune responses of chicken and Carassius auratus. The passive immunization to C. auratus showed that the IgY antibodies of PF1380 and ExbB had an immune protection rate, down-regulated the expression of antioxidant-related factors (MDA, SOD, GSH-Px, and CAT) to reduce the antioxidant reaction, down-regulated the expression of inflammation-related genes (IL-6, IL-8, TNF-α, and IL-1β) to reduce the inflammatory reaction, maintained the integrity of visceral tissue structure, and reduced apoptosis and damage of tissue cells in relation to P. fluorescens and Aeromonas hydrophila infections. Thus, the IgY antibodies of PF1380 and ExbB could be considered as passive polyvalent vaccine candidates in aquaculture.
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Affiliation(s)
- Xiang Liu
- Anhui Province Key Laboratory of Embryo Development and Reproductive Regulation, Anhui Province Key Laboratory of Environmental Hormone and Reproduction, Fuyang Normal University, Fuyang, 236041, China; Chinese-German Joint Institute for Natural Product Research, College of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong, 723000, China; Fuyang Normal University--Funan Rural Revitalization Collaborative Technology Service Center, Fuyang Normal University, Fuyang, 236041, China.
| | - Huihui Xiao
- Anhui Province Key Laboratory of Embryo Development and Reproductive Regulation, Anhui Province Key Laboratory of Environmental Hormone and Reproduction, Fuyang Normal University, Fuyang, 236041, China; Fuyang Normal University--Funan Rural Revitalization Collaborative Technology Service Center, Fuyang Normal University, Fuyang, 236041, China
| | - Jia Chao
- Anhui Province Key Laboratory of Embryo Development and Reproductive Regulation, Anhui Province Key Laboratory of Environmental Hormone and Reproduction, Fuyang Normal University, Fuyang, 236041, China; Chinese-German Joint Institute for Natural Product Research, College of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong, 723000, China
| | - Sijie Jian
- Chinese-German Joint Institute for Natural Product Research, College of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong, 723000, China
| | - Xiaoqing Wu
- Anhui Province Key Laboratory of Embryo Development and Reproductive Regulation, Anhui Province Key Laboratory of Environmental Hormone and Reproduction, Fuyang Normal University, Fuyang, 236041, China
| | - Juan Lu
- Fuyang Normal University--Funan Rural Revitalization Collaborative Technology Service Center, Fuyang Normal University, Fuyang, 236041, China
| | - Juan Wang
- Fuyang Normal University--Funan Rural Revitalization Collaborative Technology Service Center, Fuyang Normal University, Fuyang, 236041, China
| | - Chunlin Chen
- Fuyang Normal University--Funan Rural Revitalization Collaborative Technology Service Center, Fuyang Normal University, Fuyang, 236041, China
| | - Yong Liu
- Anhui Province Key Laboratory of Embryo Development and Reproductive Regulation, Anhui Province Key Laboratory of Environmental Hormone and Reproduction, Fuyang Normal University, Fuyang, 236041, China; Fuyang Normal University--Funan Rural Revitalization Collaborative Technology Service Center, Fuyang Normal University, Fuyang, 236041, China.
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Tiwari RK, Rawat SG, Kumar A. The antagonist of β-adrenergic receptor propranolol inhibits T cell lymphoma growth and enhances antitumor efficacy of cisplatin in vivo: A role of modulated apoptosis, glucose metabolism, pH regulation, and antitumor immune response. Int Immunopharmacol 2023; 124:110825. [PMID: 37619412 DOI: 10.1016/j.intimp.2023.110825] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 08/07/2023] [Accepted: 08/17/2023] [Indexed: 08/26/2023]
Abstract
Accumulating evidence has shown a vital role of stress-regulatory hormones, including epinephrine, in the progression of numerous cancers, including T cell lymphoma. Further, the antitumor and chemosensitizing potential of propranolol, an inexpensive β-adrenergic receptor antagonist has also been reported against breast, colon, ovarian, and pancreatic cancers. However, in vivo antitumor and chemopotentiating activity of propranolol have not yet been examined against malignancies of hematological origin, including T cell lymphoma. Therefore, the present study is designed to evaluate the antitumor and chemopotentiating action of propranolol in a T cell lymphoma murine model. In this study, T cell lymphoma-bearing mice were treated with vehicle alone (PBS) or containing propranolol followed by administration of with or without cisplatin. The progression of the tumor was assessed along with analysis of tumor cell apoptosis, glucose metabolism, pH regulation, and antitumor immune response. The apoptosis was estimated by cellular and nuclear morphology analysis through Wright-Giemsa, annexin-V, and DAPI staining. ELISA was used to detect the epinephrine level in serum. The glucose, lactate, and NO levels were measured in the tumor ascitic fluid by calorimetric methods. RT-PCR and Western blot were used to assess the levels of various crucial regulators at gene and protein levels, respectively. Our results showed that propranolol exerts antitumor as well as chemopotentiating ability in DL-bearing mice by altering apoptosis, glycolysis, acidification of TME, and immunosuppression.
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Affiliation(s)
- Rajan Kumar Tiwari
- Tumor Biomarker and Therapeutics Lab, Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi 221005, Uttar Pradesh, India
| | - Shiv Govind Rawat
- Tumor Biomarker and Therapeutics Lab, Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi 221005, Uttar Pradesh, India
| | - Ajay Kumar
- Tumor Biomarker and Therapeutics Lab, Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi 221005, Uttar Pradesh, India.
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23
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Gui H, Chen X, Li L, Zhu L, Jing Q, Nie Y, Zhang X. Psychological distress influences lung cancer: Advances and perspectives on the immune system and immunotherapy. Int Immunopharmacol 2023; 121:110251. [PMID: 37348230 DOI: 10.1016/j.intimp.2023.110251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 04/18/2023] [Accepted: 04/25/2023] [Indexed: 06/24/2023]
Abstract
Lung cancer has the highest incidence rate and mortality worldwide. Moreover, multiple factors may cause heterogeneity in the efficacy of immunotherapy for lung cancer, and preclinical studies have gradually uncovered the promotive effects of psychological distress (PD) on tumor hallmarks. Therefore, treatment targeted at PD may be a vital factor in adjusting and improving immunotherapy for lung cancer. Here, by focusing on the central nervous system, as well as stress-related crucial neurotransmitters and hormones, we highlight the effects of PD on the lung immune system, the lung tumor microenvironment (TME) and immunotherapy, which brings a practicable means and psychosocial perspective to lung cancer treatment.
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Affiliation(s)
- Huan Gui
- Department of Hyperbaric Oxygen, People`s Hospital of Qianxinan Buyi and Miao Minority Autonomous Prefecture, Xingyi 562400, China; School of Medicine, Guizhou University, Guiyang 550025, China
| | - Xulong Chen
- School of Medicine, Guizhou University, Guiyang 550025, China; Department of Urology, Affiliated Hospital of Guizhou Medical University, Guiyang 550004, China
| | - Linzhao Li
- School of Medicine, Guizhou University, Guiyang 550025, China
| | - Lan Zhu
- School of Medicine, Guizhou University, Guiyang 550025, China
| | - Qianyu Jing
- NHC Key Laboratory of Pulmonary Immunological Diseases, Guizhou Provincial People's Hospital, Guiyang 550002, China
| | - Yingjie Nie
- School of Medicine, Guizhou University, Guiyang 550025, China; NHC Key Laboratory of Pulmonary Immunological Diseases, Guizhou Provincial People's Hospital, Guiyang 550002, China.
| | - Xiangyan Zhang
- School of Medicine, Guizhou University, Guiyang 550025, China; NHC Key Laboratory of Pulmonary Immunological Diseases, Guizhou Provincial People's Hospital, Guiyang 550002, China.
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24
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Targeting Transcription Factors ATF5, CEBPB and CEBPD with Cell-Penetrating Peptides to Treat Brain and Other Cancers. Cells 2023; 12:cells12040581. [PMID: 36831248 PMCID: PMC9954556 DOI: 10.3390/cells12040581] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 02/08/2023] [Accepted: 02/09/2023] [Indexed: 02/16/2023] Open
Abstract
Developing novel therapeutics often follows three steps: target identification, design of strategies to suppress target activity and drug development to implement the strategies. In this review, we recount the evidence identifying the basic leucine zipper transcription factors ATF5, CEBPB, and CEBPD as targets for brain and other malignancies. We describe strategies that exploit the structures of the three factors to create inhibitory dominant-negative (DN) mutant forms that selectively suppress growth and survival of cancer cells. We then discuss and compare four peptides (CP-DN-ATF5, Dpep, Bpep and ST101) in which DN sequences are joined with cell-penetrating domains to create drugs that pass through tissue barriers and into cells. The peptide drugs show both efficacy and safety in suppressing growth and in the survival of brain and other cancers in vivo, and ST101 is currently in clinical trials for solid tumors, including GBM. We further consider known mechanisms by which the peptides act and how these have been exploited in rationally designed combination therapies. We additionally discuss lacunae in our knowledge about the peptides that merit further research. Finally, we suggest both short- and long-term directions for creating new generations of drugs targeting ATF5, CEBPB, CEBPD, and other transcription factors for treating brain and other malignancies.
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