Database: The Journal of Biological Databases and Curation最新文献_第2页

STCDB4ND: a signal transduction classification database for neurological diseases. STCDB4ND：神经系统疾病信号转导分类数据库。

IF 3.4 4区生物学

Database: The Journal of Biological Databases and Curation Pub Date : 2025-05-02 DOI: 10.1093/database/baaf032

Boyan Gong, Sida Li, Yifan Chen, Liya Liu, Ralf Hofestädt, Ming Chen

{"title":"STCDB4ND: a signal transduction classification database for neurological diseases.","authors":"Boyan Gong, Sida Li, Yifan Chen, Liya Liu, Ralf Hofestädt, Ming Chen","doi":"10.1093/database/baaf032","DOIUrl":"10.1093/database/baaf032","url":null,"abstract":"Neurological disorders pose significant global health challenges due to their complex etiology and insufficient understanding of underlying mechanisms. Signal transduction pathways are critical in the pathophysiology of these diseases and have been extensively studied to develop therapeutic interventions. However, existing databases for biological signal pathways often overlook the dynamic interactions between entities within these pathways and lack standardized representations of the signaling processes. To address these limitations, we present STCDB4ND, a specialized database focused on signal transduction pathways associated with neurological diseases. Utilizing the ST classification system, STCDB4ND provides a unified framework for pathway representation, emphasizing interactions and pathway characteristics. The database features advanced visualization tools, network analysis capabilities, and a key factor identification module, enabling researchers to comprehensively study these complex networks. Our analysis of neurological disease-related pathways using STCDB4ND revealed key signaling factors and supported existing findings on pathogenic mechanisms STCDB4ND serves as a valuable resource for advancing the understanding of neurological disease pathways and promoting novel therapeutic approaches. And we believe that STCDB will provide greater convenience for researchers in various fields as we expand the STCDB system's database in the future. Database URL: https://bis.zju.edu.cn/STCDB.","PeriodicalId":10923,"journal":{"name":"Database: The Journal of Biological Databases and Curation","volume":"2025 ","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12047452/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143968084","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

STCDB4ND: a signal transduction classification database for neurological diseases. STCDB4ND：神经系统疾病信号转导分类数据库。

IF 3.4 4区生物学

Database: The Journal of Biological Databases and Curation Pub Date : 2025-05-02 DOI: 10.1093/database/baaf032

Boyan Gong, Sida Li, Yifan Chen, Liya Liu, Ralf Hofestädt, Ming Chen

{"title":"STCDB4ND: a signal transduction classification database for neurological diseases.","authors":"Boyan Gong, Sida Li, Yifan Chen, Liya Liu, Ralf Hofestädt, Ming Chen","doi":"10.1093/database/baaf032","DOIUrl":"https://doi.org/10.1093/database/baaf032","url":null,"abstract":"Neurological disorders pose significant global health challenges due to their complex etiology and insufficient understanding of underlying mechanisms. Signal transduction pathways are critical in the pathophysiology of these diseases and have been extensively studied to develop therapeutic interventions. However, existing databases for biological signal pathways often overlook the dynamic interactions between entities within these pathways and lack standardized representations of the signaling processes. To address these limitations, we present STCDB4ND, a specialized database focused on signal transduction pathways associated with neurological diseases. Utilizing the ST classification system, STCDB4ND provides a unified framework for pathway representation, emphasizing interactions and pathway characteristics. The database features advanced visualization tools, network analysis capabilities, and a key factor identification module, enabling researchers to comprehensively study these complex networks. Our analysis of neurological disease-related pathways using STCDB4ND revealed key signaling factors and supported existing findings on pathogenic mechanisms STCDB4ND serves as a valuable resource for advancing the understanding of neurological disease pathways and promoting novel therapeutic approaches. And we believe that STCDB will provide greater convenience for researchers in various fields as we expand the STCDB system's database in the future. Database URL: https://bis.zju.edu.cn/STCDB.","PeriodicalId":10923,"journal":{"name":"Database: The Journal of Biological Databases and Curation","volume":"2025 ","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144126917","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Mapping assays to the key characteristics of carcinogens to support decision-making. 对致癌物的关键特征进行制图分析，以支持决策。

IF 3.4 4区生物学

Database: The Journal of Biological Databases and Curation Pub Date : 2025-04-22 DOI: 10.1093/database/baaf026

Gabrielle Rigutto, Cliona M McHale, Ettayapuram Ramaprasad Azhagiya Singam, Iemaan Rana, Luoping Zhang, Martyn T Smith

{"title":"Mapping assays to the key characteristics of carcinogens to support decision-making.","authors":"Gabrielle Rigutto, Cliona M McHale, Ettayapuram Ramaprasad Azhagiya Singam, Iemaan Rana, Luoping Zhang, Martyn T Smith","doi":"10.1093/database/baaf026","DOIUrl":"10.1093/database/baaf026","url":null,"abstract":"The key characteristics (KCs) of carcinogens are the properties common to known human carcinogens that can be used to search for, organize, and evaluate mechanistic data in support of hazard identification. A limiting factor in this approach is that relevant in vitro and in vivo assays, as well as corresponding biomarkers and endpoints, have been only partially documented for each of the 10 KCs (Smith MT, Guyton KZ, Kleinstreuer N et al. The key characteristics of carcinogens: relationship to the hallmarks of cancer, relevant biomarkers, and assays to measure them. Cancer Epidemiol Biomarkers Prev 2020;29:1887-903. https://doi.org/10.1158/1055-9965.EPI-19-1346). To address this limitation, a comprehensive database is described that catalogues these previously described methods and endpoints/biomarkers pertinent to the 10 KCs of carcinogens as well as those referenced as supporting evidence for each KC in the International Agency of Research on Cancer Monograph Volumes 112-131. Our comprehensive mapping of KCs to assays and endpoints can be used to facilitate mechanistic data searches, presents a useful tool for searching for assays and endpoints relevant to the 10 KCs, and can be used to create a roadmap for utilizing data to evaluate the strength of the evidence for each KC. The KC-Assay database is available to the public on the web at https://kcad.cchem.berkeley.edu and acts as a 'living document', with the ability to be updated and refined. Database URL: https://kcad.cchem.berkeley.edu.","PeriodicalId":10923,"journal":{"name":"Database: The Journal of Biological Databases and Curation","volume":"2025 ","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12013474/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143968082","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Mapping assays to the key characteristics of carcinogens to support decision-making. 对致癌物的关键特征进行制图分析，以支持决策。

IF 3.4 4区生物学

Database: The Journal of Biological Databases and Curation Pub Date : 2025-04-22 DOI: 10.1093/database/baaf026

Gabrielle Rigutto, Cliona M McHale, Ettayapuram Ramaprasad Azhagiya Singam, Iemaan Rana, Luoping Zhang, Martyn T Smith

{"title":"Mapping assays to the key characteristics of carcinogens to support decision-making.","authors":"Gabrielle Rigutto, Cliona M McHale, Ettayapuram Ramaprasad Azhagiya Singam, Iemaan Rana, Luoping Zhang, Martyn T Smith","doi":"10.1093/database/baaf026","DOIUrl":"https://doi.org/10.1093/database/baaf026","url":null,"abstract":"The key characteristics (KCs) of carcinogens are the properties common to known human carcinogens that can be used to search for, organize, and evaluate mechanistic data in support of hazard identification. A limiting factor in this approach is that relevant in vitro and in vivo assays, as well as corresponding biomarkers and endpoints, have been only partially documented for each of the 10 KCs (Smith MT, Guyton KZ, Kleinstreuer N et al. The key characteristics of carcinogens: relationship to the hallmarks of cancer, relevant biomarkers, and assays to measure them. Cancer Epidemiol Biomarkers Prev 2020;29:1887-903. https://doi.org/10.1158/1055-9965.EPI-19-1346). To address this limitation, a comprehensive database is described that catalogues these previously described methods and endpoints/biomarkers pertinent to the 10 KCs of carcinogens as well as those referenced as supporting evidence for each KC in the International Agency of Research on Cancer Monograph Volumes 112-131. Our comprehensive mapping of KCs to assays and endpoints can be used to facilitate mechanistic data searches, presents a useful tool for searching for assays and endpoints relevant to the 10 KCs, and can be used to create a roadmap for utilizing data to evaluate the strength of the evidence for each KC. The KC-Assay database is available to the public on the web at https://kcad.cchem.berkeley.edu and acts as a 'living document', with the ability to be updated and refined. Database URL: https://kcad.cchem.berkeley.edu.","PeriodicalId":10923,"journal":{"name":"Database: The Journal of Biological Databases and Curation","volume":"2025 ","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144126796","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

CPDMS: a database system for crop physiological disorder management. CPDMS：作物生理失调管理数据库系统。

IF 3.4 4区生物学

Database: The Journal of Biological Databases and Curation Pub Date : 2025-04-22 DOI: 10.1093/database/baaf031

Jae-Hyeon Oh, Hwang-Weon Jeong, Il Pyung Ahn, Seon-Hwa Bae, Sung Mi Kim, Eunhee Kim, Su Jung Ra, Jinjeong Lee, Hye Yeon Choi, Young-Joo Seol

{"title":"CPDMS: a database system for crop physiological disorder management.","authors":"Jae-Hyeon Oh, Hwang-Weon Jeong, Il Pyung Ahn, Seon-Hwa Bae, Sung Mi Kim, Eunhee Kim, Su Jung Ra, Jinjeong Lee, Hye Yeon Choi, Young-Joo Seol","doi":"10.1093/database/baaf031","DOIUrl":"10.1093/database/baaf031","url":null,"abstract":"As the importance of precision agriculture grows, scalable and efficient methods for real-time data collection and analysis have become essential. In this study, we developed a system to collect real-time crop images, focusing on physiological disorders in tomatoes. This system systematically collects crop images and related data, with the potential to evolve into a valuable tool for researchers and agricultural practitioners. A total of 58 479 images were produced under stress conditions, including bacterial wilt (BW), Tomato Yellow Leaf Curl Virus (TYLCV), Tomato Spotted Wilt Virus (TSWV), drought, and salinity, across seven tomato varieties. The images include front views at 0 degrees, 120 degrees, 240 degrees, and top views and petiole images. Of these, 43 894 images were suitable for labeling. Based on this, 24 000 images were used for AI model training, and 13 037 images for model testing. By training a deep learning model, we achieved a mean Average Precision (mAP) of 0.46 and a recall rate of 0.60. Additionally, we discussed data augmentation and hyperparameter tuning strategies to improve AI model performance and explored the potential for generalizing the system across various agricultural environments. The database constructed in this study will serve as a crucial resource for the future development of agricultural AI. Database URL: https://crops.phyzen.com/.","PeriodicalId":10923,"journal":{"name":"Database: The Journal of Biological Databases and Curation","volume":"2025 ","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12013473/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143968636","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

CPDMS: a database system for crop physiological disorder management. CPDMS：作物生理失调管理数据库系统。

IF 3.4 4区生物学

Database: The Journal of Biological Databases and Curation Pub Date : 2025-04-22 DOI: 10.1093/database/baaf031

Jae-Hyeon Oh, Hwang-Weon Jeong, Il Pyung Ahn, Seon-Hwa Bae, Sung Mi Kim, Eunhee Kim, Su Jung Ra, Jinjeong Lee, Hye Yeon Choi, Young-Joo Seol

{"title":"CPDMS: a database system for crop physiological disorder management.","authors":"Jae-Hyeon Oh, Hwang-Weon Jeong, Il Pyung Ahn, Seon-Hwa Bae, Sung Mi Kim, Eunhee Kim, Su Jung Ra, Jinjeong Lee, Hye Yeon Choi, Young-Joo Seol","doi":"10.1093/database/baaf031","DOIUrl":"https://doi.org/10.1093/database/baaf031","url":null,"abstract":"As the importance of precision agriculture grows, scalable and efficient methods for real-time data collection and analysis have become essential. In this study, we developed a system to collect real-time crop images, focusing on physiological disorders in tomatoes. This system systematically collects crop images and related data, with the potential to evolve into a valuable tool for researchers and agricultural practitioners. A total of 58 479 images were produced under stress conditions, including bacterial wilt (BW), Tomato Yellow Leaf Curl Virus (TYLCV), Tomato Spotted Wilt Virus (TSWV), drought, and salinity, across seven tomato varieties. The images include front views at 0 degrees, 120 degrees, 240 degrees, and top views and petiole images. Of these, 43 894 images were suitable for labeling. Based on this, 24 000 images were used for AI model training, and 13 037 images for model testing. By training a deep learning model, we achieved a mean Average Precision (mAP) of 0.46 and a recall rate of 0.60. Additionally, we discussed data augmentation and hyperparameter tuning strategies to improve AI model performance and explored the potential for generalizing the system across various agricultural environments. The database constructed in this study will serve as a crucial resource for the future development of agricultural AI. Database URL: https://crops.phyzen.com/.","PeriodicalId":10923,"journal":{"name":"Database: The Journal of Biological Databases and Curation","volume":"2025 ","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144126791","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

MIPD: Molecules, Imagings, and Clinical Phenotype Integrated Database. MIPD：分子，图像和临床表型集成数据库。

IF 3.4 4区生物学

Database: The Journal of Biological Databases and Curation Pub Date : 2025-04-21 DOI: 10.1093/database/baaf029

Jiaojiao Zhao, Min Wu, Meihua Wan, Xue Li, Jie Li, Qin Liu, Minghao Xiong, Mengjie Tu, Jun Zhou, Shilin Li, Jie Zhang, Jiangping Fu, Yin Zhang, Chungang Zhao, Litong Qin, Xue Yang, Hong Zhao, Yan Zhang, Fanxin Zeng

{"title":"MIPD: Molecules, Imagings, and Clinical Phenotype Integrated Database.","authors":"Jiaojiao Zhao, Min Wu, Meihua Wan, Xue Li, Jie Li, Qin Liu, Minghao Xiong, Mengjie Tu, Jun Zhou, Shilin Li, Jie Zhang, Jiangping Fu, Yin Zhang, Chungang Zhao, Litong Qin, Xue Yang, Hong Zhao, Yan Zhang, Fanxin Zeng","doi":"10.1093/database/baaf029","DOIUrl":"https://doi.org/10.1093/database/baaf029","url":null,"abstract":"Due to tumor heterogeneity, a subset of patients fails to benefit from current treatment strategies. However, an integrated analysis of imaging features, genetic molecules, and clinical phenotypes can characterize tumor heterogeneity, enabling the development of more personalized treatment approaches. Despite its potential, cross-modal databases remain underexplored. To address this gap, we established a comprehensive database encompassing 9965 genes, 5449 proteins, 1121 metabolites, 283 pathways, 854 imaging features, and 73 clinical factors from colorectal cancer patients. This database identifies significantly distinct molecules and imaging features associated with clinical phenotypes and provides survival analysis based on these features. Additionally, it offers genetic molecule annotations, comparative expression levels between tumor and normal tissues, imaging features linked to genetic molecules, and imaging-based models for predicting gene expression levels. Furthermore, the database highlights correlations between genetic molecules, clinical factors, and imaging features. In summary, we present MIPD (Molecules, Imaging, and Clinical Phenotype Correlation Database), a user-friendly, interactive, and specialized platform accessible at http://corgenerf.com. MIPD facilitates the interpretability of cross-modal data by providing query, browse, search, visualization, and download functionalities, thereby offering a valuable resource for advancing precision medicine in colorectal cancer. Database URL: http://corgenerf.","PeriodicalId":10923,"journal":{"name":"Database: The Journal of Biological Databases and Curation","volume":"2025 ","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144126854","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

MIPD: Molecules, Imagings, and Clinical Phenotype Integrated Database. MIPD：分子，图像和临床表型集成数据库。

IF 3.4 4区生物学

Database: The Journal of Biological Databases and Curation Pub Date : 2025-04-21 DOI: 10.1093/database/baaf029

Jiaojiao Zhao, Min Wu, Meihua Wan, Xue Li, Jie Li, Qin Liu, Minghao Xiong, Mengjie Tu, Jun Zhou, Shilin Li, Jie Zhang, Jiangping Fu, Yin Zhang, Chungang Zhao, Litong Qin, Xue Yang, Hong Zhao, Yan Zhang, Fanxin Zeng

{"title":"MIPD: Molecules, Imagings, and Clinical Phenotype Integrated Database.","authors":"Jiaojiao Zhao, Min Wu, Meihua Wan, Xue Li, Jie Li, Qin Liu, Minghao Xiong, Mengjie Tu, Jun Zhou, Shilin Li, Jie Zhang, Jiangping Fu, Yin Zhang, Chungang Zhao, Litong Qin, Xue Yang, Hong Zhao, Yan Zhang, Fanxin Zeng","doi":"10.1093/database/baaf029","DOIUrl":"10.1093/database/baaf029","url":null,"abstract":"Due to tumor heterogeneity, a subset of patients fails to benefit from current treatment strategies. However, an integrated analysis of imaging features, genetic molecules, and clinical phenotypes can characterize tumor heterogeneity, enabling the development of more personalized treatment approaches. Despite its potential, cross-modal databases remain underexplored. To address this gap, we established a comprehensive database encompassing 9965 genes, 5449 proteins, 1121 metabolites, 283 pathways, 854 imaging features, and 73 clinical factors from colorectal cancer patients. This database identifies significantly distinct molecules and imaging features associated with clinical phenotypes and provides survival analysis based on these features. Additionally, it offers genetic molecule annotations, comparative expression levels between tumor and normal tissues, imaging features linked to genetic molecules, and imaging-based models for predicting gene expression levels. Furthermore, the database highlights correlations between genetic molecules, clinical factors, and imaging features. In summary, we present MIPD (Molecules, Imaging, and Clinical Phenotype Correlation Database), a user-friendly, interactive, and specialized platform accessible at http://corgenerf.com. MIPD facilitates the interpretability of cross-modal data by providing query, browse, search, visualization, and download functionalities, thereby offering a valuable resource for advancing precision medicine in colorectal cancer. Database URL: http://corgenerf.","PeriodicalId":10923,"journal":{"name":"Database: The Journal of Biological Databases and Curation","volume":"2025 ","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12010968/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143968083","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Localizatome: a database for stress-dependent subcellular localization changes in proteins. Localizatome：一个蛋白质中应力依赖性亚细胞定位变化的数据库。

IF 3.4 4区生物学

Database: The Journal of Biological Databases and Curation Pub Date : 2025-04-21 DOI: 10.1093/database/baaf028

Takahide Matsushima, Yuki Naito, Tomoki Chiba, Ryota Kurimoto, Keiko Itano, Koji Ochiai, Koichi Takahashi, Naoki Goshima, Hiroshi Asahara

{"title":"Localizatome: a database for stress-dependent subcellular localization changes in proteins.","authors":"Takahide Matsushima, Yuki Naito, Tomoki Chiba, Ryota Kurimoto, Keiko Itano, Koji Ochiai, Koichi Takahashi, Naoki Goshima, Hiroshi Asahara","doi":"10.1093/database/baaf028","DOIUrl":"10.1093/database/baaf028","url":null,"abstract":"Understanding protein subcellular localization and its dynamic changes is crucial for elucidating cellular function and disease mechanisms, particularly under stress conditions, where protein localization changes can modulate cellular responses. Currently available databases provide insights into protein localization under steady-state conditions; however, stress-related dynamic localization changes remain poorly understood. Here, we present the Localizatome, a comprehensive database that captures stress-induced protein localization dynamics in living cells. Using an original high-throughput microscopy system and machine learning algorithms, we analysed the localization patterns of 10 287 fluorescent protein-fused human proteins in HeLa cells before and after exposure to oxidative stress. Our analysis revealed that 1910 proteins exhibited oxidative stress-dependent localization changes, particularly forming distinct foci. Among them, there were stress granule assembly factors and autophagy-related proteins, as well as components of various signalling pathways. Subsequent characterization identified some specific amino acid motifs and intrinsically disordered regions associated with stress-induced protein redistribution. The Localizatome provides open access to these data through a web-based interface, supporting a wide range of studies on cellular stress response and disease mechanisms. Database URL https://localizatome.embrys.jp/.","PeriodicalId":10923,"journal":{"name":"Database: The Journal of Biological Databases and Curation","volume":"2025 ","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12010962/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143984325","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Localizatome: a database for stress-dependent subcellular localization changes in proteins. Localizatome：一个蛋白质中应力依赖性亚细胞定位变化的数据库。

IF 3.4 4区生物学

Database: The Journal of Biological Databases and Curation Pub Date : 2025-04-21 DOI: 10.1093/database/baaf028

Takahide Matsushima, Yuki Naito, Tomoki Chiba, Ryota Kurimoto, Keiko Itano, Koji Ochiai, Koichi Takahashi, Naoki Goshima, Hiroshi Asahara

{"title":"Localizatome: a database for stress-dependent subcellular localization changes in proteins.","authors":"Takahide Matsushima, Yuki Naito, Tomoki Chiba, Ryota Kurimoto, Keiko Itano, Koji Ochiai, Koichi Takahashi, Naoki Goshima, Hiroshi Asahara","doi":"10.1093/database/baaf028","DOIUrl":"https://doi.org/10.1093/database/baaf028","url":null,"abstract":"Understanding protein subcellular localization and its dynamic changes is crucial for elucidating cellular function and disease mechanisms, particularly under stress conditions, where protein localization changes can modulate cellular responses. Currently available databases provide insights into protein localization under steady-state conditions; however, stress-related dynamic localization changes remain poorly understood. Here, we present the Localizatome, a comprehensive database that captures stress-induced protein localization dynamics in living cells. Using an original high-throughput microscopy system and machine learning algorithms, we analysed the localization patterns of 10 287 fluorescent protein-fused human proteins in HeLa cells before and after exposure to oxidative stress. Our analysis revealed that 1910 proteins exhibited oxidative stress-dependent localization changes, particularly forming distinct foci. Among them, there were stress granule assembly factors and autophagy-related proteins, as well as components of various signalling pathways. Subsequent characterization identified some specific amino acid motifs and intrinsically disordered regions associated with stress-induced protein redistribution. The Localizatome provides open access to these data through a web-based interface, supporting a wide range of studies on cellular stress response and disease mechanisms. Database URL https://localizatome.embrys.jp/.","PeriodicalId":10923,"journal":{"name":"Database: The Journal of Biological Databases and Curation","volume":"2025 ","pages":""},"PeriodicalIF":3.4,"publicationDate":"2025-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144126891","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0