JOURNAL OF CLINICAL IMMUNOLOGY, published by SPRINGER/PLENUM PUBLISHERS, is a leading journal in the field of immunology, with an impressive standing as reflected in its Q1 ranking in both Immunology and Immunology and Allergy for 2023. With a history of publication dating back to 1981 and an E-ISSN of 1573-2592, this journal aims to disseminate cutting-edge research on diagnostic methods, therapeutic strategies, and understanding the mechanisms underlying immune responses. Its significant impact is underscored by its Scopus rankings, where it is placed in the top 15% of journals covering immunology and microbiology. The journal does not currently operate under an Open Access model, yet offers a robust platform for sharing essential findings that contribute to advancements in clinical immunology. As a resource for researchers, professionals, and students, the JOURNAL OF CLINICAL IMMUNOLOGY is pivotal in fostering dialogue and disseminating knowledge that enhances our understanding of immune-related diseases.

TRANSPLANTATION is a premier journal in the field of organ transplantation, published by Lippincott Williams & Wilkins, that has been a cornerstone of transplantation research since its inception in 1963. With an impressive impact factor cementing its status, this journal is categorized in the top quartile (Q1) of its field, currently ranking 6th out of 54 in the Scopus Medicine Transplantation category, placing it in the 89th percentile. The journal publishes original research, clinical studies, and reviews that significantly advance our understanding of transplantation science, ensuring that professionals, researchers, and students remain informed of the latest developments. Although it is not an open-access journal, it offers valuable insights that contribute to enhancing practice and improving outcomes in transplantation medicine, making it an essential resource for anyone involved in this dynamic and impactful discipline.

American Journal of Transplantation, published by Elsevier Science Inc, is a premier academic journal dedicated to the critical field of transplantation. With an impressive impact factor and prestigious rankings in Immunology and Allergy, Pharmacology (medical), and Transplantation, it stands as a leading source of high-quality research in these domains, boasting a Q1 category status since 2023. The journal serves an essential role in advancing scientific knowledge and clinical practices, publishing cutting-edge studies that address pressing issues in organ transplantation and immunology. Researchers, healthcare professionals, and students will find valuable insights through rigorous peer-reviewed articles that focus on innovative methodologies, outcomes, and the latest developments within transplantation science. As the journal continues to evolve from its inception in 2001 to its ongoing contributions through 2024, it remains a key resource for those looking to stay at the forefront of transplantation research and practice.

BONE MARROW TRANSPLANTATION, published by SpringerNature, stands as a leading journal in the fields of Hematology and Transplantation, as evidenced by its recognition in the Q1 category for both disciplines according to 2023 rankings. With an impressive impact factor and notable Scopus rankings—7th out of 54 in Medicine Transplantation and 25th out of 137 in Medicine Hematology—this journal is instrumental for researchers and professionals dedicated to advancements in bone marrow transplantation practices and research. Established in 1986, the journal publishes original research, clinical studies, and reviews that push the boundaries of current knowledge, making it essential reading for those looking to stay abreast of the latest developments in the field. Although offering limited Open Access options, BONE MARROW TRANSPLANTATION reaches a broad audience and furthers a global dialogue on best practices and innovative approaches in transplantation medicine. Its address in London, UK positions it at the heart of international research collaboration, fostering connections among scientists, clinicians, and students alike.

Pediatric Hematology and Oncology, published by Taylor & Francis Inc, serves as a vital platform dedicated to the fields of hematology, oncology, and pediatrics, providing a comprehensive avenue for the dissemination of scholarly research and clinical advancements. With an ISSN of 0888-0018 and an E-ISSN of 1521-0669, this journal has successfully converged its expertise over the years from 1984 to 2024. Ranked in the Q3 category for Hematology and Oncology, alongside a Q2 ranking in Pediatrics, Perinatology, and Child Health (2023), it engages a diverse readership comprising researchers, healthcare professionals, and students eager to explore groundbreaking studies in child health and treatment methodologies. While it currently does not offer Open Access options, the journal is widely cited and recognized, particularly in its specialized fields, fostering a rich environment for dialogue and innovation in the management of pediatric hematological and oncological disorders. The journal is based in the United Kingdom at 530 Walnut Street, Ste 850, Philadelphia, PA 19106, making it an essential resource for those pursuing excellence in pediatric medical research.

Blood Science is a distinguished peer-reviewed journal published by Lippincott Williams & Wilkins, focusing on the dynamic field of hematology. Since its inception, the journal has aimed to disseminate high-quality research and innovative findings that contribute to our understanding of blood-related health issues. With the ISSN 2543-6368, it offers a platform for academic discussions and breakthroughs in various subfields including hematopathology, blood disorders, and transfusion medicine. As of 2023, Blood Science is ranked in the third quartile (Q3) within the hematology category, indicating a burgeoning influence among its peers, with a Scopus rank of #101 out of 137 journals, placing it in the 26th percentile. Although it is not an open-access journal, it provides essential insights and valuable data for researchers, healthcare professionals, and students alike, enhancing the collective knowledge and practices in hematology. With a publication period spanning from 2019 to 2024, Blood Science remains committed to fostering the advancement of blood science research and enhancing patient care methodologies.

Hematology Transfusion and Cell Therapy, published by Elsevier, is a leading Open Access journal dedicated to advancing the fields of hematology, immunology, and transfusion medicine. Since its establishment in 2018, this journal has provided a vital platform for sharing innovative research and clinical advancements in the management of blood disorders and cellular therapies. Based in Brazil, it attracts a global audience, facilitating access to high-quality research that influences clinical practice and policy. With a current impact factor that places it in the Q3 category for both hematology and immunology as of 2023, the journal is recognized for its rigorous peer-review process and commitment to disseminating significant findings. By featuring a diverse range of articles, from original research to reviews, Hematology Transfusion and Cell Therapy aims to foster collaboration and knowledge sharing among researchers, professionals, and students alike, empowering them to tackle emerging challenges in their fields.

The Egyptian Journal of Haematology, published by WOLTERS KLUWER MEDKNOW PUBLICATIONS, stands as a pivotal resource in the field of hematology, particularly within the context of Egypt and the broader Middle Eastern region. This journal is dedicated to disseminating high-quality research that explores the latest advancements in blood disorders, hematologic malignancies, and transfusion medicine. With a focus on original research, case studies, and reviews, it aims to provide a comprehensive platform for hematologists, researchers, and healthcare professionals to enhance their understanding and management of hematological conditions. Although it is not an open-access journal, the rigorous peer-review process ensures that only the most impactful studies are published, contributing to the journal's reputation in the academic community. The Egyptian Journal of Haematology serves as an essential tool for advancing knowledge, improving clinical outcomes, and fostering collaboration among experts in the field.

Iraqi Journal of Hematology is a prominent peer-reviewed open-access journal dedicated to advancing the field of hematology. Published by Wolters Kluwer Medknow Publications, this journal provides a platform for researchers, professionals, and students to share cutting-edge findings and developments in various aspects of hematology, including blood diseases, diagnostics, and innovative treatments. Since its transition to open access in 2016, the journal has significantly increased its reach, allowing for wider dissemination of critical research to a global audience. With an ISSN of 2072-8069 and an E-ISSN of 2543-2702, the Iraqi Journal of Hematology strives to adhere to the highest scholarly standards and plays a vital role in the ongoing discourse in hematological research. Researchers are encouraged to contribute to this essential resource for the scientific community, contributing to the advancement of knowledge that ultimately improves patient care and treatment outcomes.

Transplantation Reviews is a premier scholarly journal published by Elsevier Science Inc, dedicated to advancing the field of transplantation and surgery. With an impressive impact factor and categorized in the top quartile (Q1) for both Surgery and Transplantation as of 2023, this journal prominently ranks in the 96th and 86th percentiles for its respective disciplines. Since its inception in 1987, it has provided a vital platform for researchers and professionals to disseminate high-quality, peer-reviewed articles that reflect the latest advancements and challenges in transplantation science. Although the journal is not currently open access, it remains a key resource for academic libraries and institutions. By fostering discussions and providing insights into clinical practices, Transplantation Reviews serves to enhance understanding and improve outcomes in the ever-evolving field of transplantation, making it an essential read for anyone engaged in this dynamic area of medicine.