Immunology and Cell Biology

Immunology research holds significant potential for enhanced inclusivity at the beginning of the science literacy journey, but persistent challenges stem from limited awareness that improvement is needed in this field. At the 2023 Monash Sensory Science Exhibition, we had the opportunity to present several tactile posters, using simple materials, for visually impaired participants to showcase our research on the pathogenesis of rheumatoid arthritis as a result of immune tolerance breakdown and liposome-based tolerogenic immunotherapy...

Immunology & Cell Biology celebrated its 100-year birthday as a journal with an editorial workshop focused on how we can improve the author experience. In our renewed editorial policies, we articulate our editorial focus on the quality of the scientific question and the robustness of the conclusions, including a new "scoop protection" policy to live our values. The journal is dedicated to maintaining its relationship with reviewers, enabling rapid quality peer review, but is also opening new lines of submission with expedited cross-platform assessment of reviews and incorporation into the Review Commons submission pipeline...

Vimentin, an intermediate filament protein primarily recognized for its intracellular role in maintaining cellular structure, has recently garnered increased attention and emerged as a pivotal extracellular player in immune regulation and host-pathogen interactions. While the functions of extracellular vimentin were initially overshadowed by its cytoskeletal role, accumulating evidence now highlights its significance in diverse physiological and pathological events. This review explores the multifaceted role of extracellular vimentin in modulating immune responses and orchestrating interactions between host cells and pathogens...

The cellular complexity of the endochondral bone underlies its essential and pleiotropic roles during organismal life. While the adult bone has received significant attention, we still lack a deep understanding of the perinatal bone cellulome. Here, we have profiled the full composition of the murine endochondral bone at the single-cell level during the transition from fetal to newborn life and in comparison with the adult tissue, with particular emphasis on the mesenchymal compartment. The perinatal bone contains different fibroblastic clusters with blastema-like characteristics in organizing and supporting skeletogenesis, angiogenesis and hematopoiesis...

This Commentary article reviews the history of veterinary immunology in Australia from the 1980s and discusses the key people and areas of research during this period.

As part of the Monash Sensory Science Exhibition, our team guided participants through a multisensory journey unraveling coeliac disease development and pathology. Through tactile and sensory exhibits, we showed how benign dietary gluten can be transformed into a harmful entity for the 1 in 70 Australians with this illness. In contrast to the common misconception of coeliac disease as a food allergy, our exhibits revealed its closer association with autoimmune diseases such as type 1 diabetes, involving genetic susceptibility linked to specific human leukocyte antigens, crucial antigen-specific T- and B-cell responses and autoantibody production...

Associate Professor Victor Peperzak from the University Medical Center (UMC) Utrecht in the Netherlands discusses the opportunities and challenges of building a research group in the Netherlands. Victor highlights the scientific strengths of UMC Utrecht in juxtaposition with other universities and centers around the Netherlands, and highlights the collaborative nature of the Dutch research scene.

Reducing the activity of cytokines and leukocyte extravasation is an emerging therapeutic strategy to limit tissue-damaging inflammatory responses and restore immune homeostasis in inflammatory diseases. Proteoglycans embedded in the vascular endothelial glycocalyx, which regulate the activity of cytokines to restrict the inflammatory response in physiological conditions, are proteolytically cleaved in inflammatory diseases. Here we critically review the potential of proteolytically shed, soluble vascular endothelial glycocalyx proteoglycans to modulate pathological inflammatory responses...

Scientific outreach activities play an important role in disseminating knowledge, connecting the general public to research and breaking down scientific skepticism barriers. However, the vision-impaired community is often disadvantaged when the most common audio-visual approach of scientific communication is applied. Here we integrated tactile clues in the scientific communication of immune processes involved in the autoimmune skin disease psoriasis. We fostered the involvement of the vision-impaired community through interactive experiences, including tactile scientific origami art, a haptic poster and wood-carved molecular models...

The advent and clinical success of immune checkpoint inhibitors Ipilimumab, Nivolumab and Pembrolizumab has had a seismic impact on our drug discovery focus and rationale. Novel extrinsic targets that enhance immune responses to cancer are actively being pursued, while tumor intrinsic targets that render cancer cells more sensitive to the immune system have joined traditional intrinsic targets (e.g. directly cytotoxic) in the drug discovery pipeline. The phosphatase PTPN2 (TC-PTP) and its paralog PTPN1 (PTP-1B) are negative regulators of several cytokine signaling pathways and T cell receptor (TCR) signaling...

The biology of the NACHT domain and leucine-rich repeat (NLR) and pyrin domain-containing 1 (NLRP1) inflammasome has perplexed researchers since this inflammasome was first described about two decades ago. The identification of oxidized thioredoxin 1 (TRX1) as a suppressor of NLRP1 recently linked cellular redox homeostasis to NLRP1 inflammasome signaling. Now, Zhang et al. present a molecular structure of TRX1-bound NLRP1 with unprecedented detail. This structure gives key insight into regulatory mechanisms governing NLRP1 activation and offers enormous potential for structure-based anti-inflammatory drug design...

In the unique landscape of immunology research in New Zealand, this article explores the collaborative networks spanning the two main islands, through a conversation with Associate Professor Joanna Kirman and Dr Robert Weinkove. The discussions delve into their dynamic collaborations with countries such as Asia, Australia and the United States, from their laboratories at the University of Otago and the Malaghan Institute of Medical Research, respectively, provides insight into the translational research landscape of New Zealand, and the integration of Māori culture into all aspects of scientific research and clinical practise...

Immunology for all: Most scientific communication has historically been limited to visual imagery and the written or spoken word, often in the form of dense articles obscured by jargon. Clear communication of science is vital to enable the public to engage with important scientific discoveries and to limit medical distrust. However, scientific communication is often executed in a way which neglects people with blindness, low vision and diverse needs. Our aim for the exhibit at the Monash Sensory Science Exhibition on Autoimmunity 2023 at Monash University was to develop novel, tactile and informative models to help better communicate the scientific principles that underpin autoimmune disease and immunology...

Allan Cripps was internationally recognized in the field of mucosal immunology, in particular the relationship between respiratory diseases and mucosal immunization strategies. Allan's career spanned scientific and applied research, commercialization, health education, and evolved into leadership roles in public-health and academic administration. Allan published over 400 papers and mentored over 40 research higher degree candidates. Allan was renowned for his mentorship, that did not end with the awarding of a PhD or Master's degree, but continued across a lifetime of professional engagement...

This piece for the 100th year of publication of Immunology & Cell Biology focuses on the contributions of two long-serving Editors-in-Chief, Mark Mitchell (1936-1963) and Derrick Rowley (1963-1987). This was a period of growth and consolidation for the journal, through sometimes challenging and changing times. Some of the notable works published in the journal during this time are also highlighted.

Knowledge gained from veterinary immunology has played an important role in the control of microbial and parasitic diseases in New Zealand through the development and use of vaccines and diagnostic tests. In this article celebrating the 100th anniversary of the Journal, I follow the development of important discoveries in veterinary immunology which have led to major advances in the control of animal diseases.

The clinical development of Natural Killer (NK) cell-mediated immunotherapy marks a milestone in the development of new cancer therapies and has gained traction due to the intrinsic ability of the NK cell to target and kill tumor cells. To fully harness the tumor killing ability of NK cells, we need to improve NK cell persistence and to overcome suppression of NK cell activation in the tumor microenvironment. The trans-membrane, protein tyrosine phosphatase CD45, regulates NK cell homeostasis, with the genetic loss of CD45 in mice resulting in increased numbers of mature NK cells...

Over time I have recognized the value of my unique journey through science, from academia to industry, and I encourage others to appreciate how their own unique experiences shape the scientists we become. This article describes this journey.

In July 1999, I took my final curtsey as an aspiring ballet dancer in London. At the time, I was devastated, having been "assessed out" by the ballet school I'd attended the year after I finished high school in Ireland. I wish I knew then what I know now: there are no endings in a career, just different paths. It took a few more iterations for me to learn that lesson. I hope my experience described in this article can provide some reassurance for anyone out there grappling with their next career move.

This year marks the 100th year of the publication of Immunology & Cell Biology since it was first published in March 1924 as the Australian Journal of Experimental Biology and Medical Science. In this Editorial, we recount the journal from its founding, to its focus on immunology, through to the modern era.