Marta Halasa – författare

Variations in cytoskeletal composition, morphology, modality, and connected cells suggest that these structures play a role in development, establishment of cell fate, progenitor cell differentiation, cell reprogramming, ferroptosis, generation of cancer stem cells, and various diseases.

This volume covers recent developments on the role, composition, and functional significance of intercellular and interorganellar transfer. It highlights the involvement of intercellular and interorganellar transfer in cell and developmental biology, differentiation, pathogen dissemination, shaping the genetic makeup of organisms, and the development of various diseases.Animals and plants evolved different communication mechanisms and transfer of molecules and organelles between cells and between organelles within the individual cells. Tunneling nanotubes (TNTs) in animals, discovered as recently as 2004, and their functional equivalent in plants, plasmodesmata, discovered over 100 years ago, are the membranous bridges that mediate the transfer of organelles, membrane patches, vesicles, DNA/RNA, and different molecules between cells. In addition, there are other means of transfer and communication between the cells, such as cytonemes, airinames, extracellular vesicles (exosomes), and others. Variations in cytoskeletal composition, morphology, modality, and connected cells suggest that these structures play a role in development, establishment of cell fate, progenitor cell differentiation, cell reprogramming, ferroptosis, generation of cancer stem cells, and various diseases. The exchange of intact membrane patches (trogocytosis) between cells of the immune system may modify the immune response. Additionally, the transfer of genetic information between nucleus and organelles and cells of different species can shape the species and evolutionary outcome. Viral and bacterial pathogens can hijack the inter-cellular transfer routes to spread more efficiently. Cell-to-cell transfer of animal and plant pathogens can also occur by the virological synapse (VS). These specialized pathogen-induced structures share similarities and differences with neurological and immunological synapses.

The study and therapeutic application of macrophages is a rapidly developing field. Tremendous progress has been made in understanding the phenotypes and functions of macrophages in healthy and diseased tissues and organs.Following the great success of Volume 62: "Macrophages - Origin, Functions and Biointervention" published in this series, this new book now focuses on the role of monocytes and macrophages in development, regeneration and disease. This new volume offers an overview of the latest developments in monocyte and macrophage subtypes and functions across various tissues including adipose tissue, bones, liver, lungs, testes, and the nervous system.The book also reviews existing and potential therapies targeted towards the macrophages and describes their homeostatic functions. It explores how macrophage cell cycle, metabolism, mitochondrial activity, histone acetylation status, and interaction with the extracellular matrix contribute to changes in macrophage phenotype and function in health and disease. Additionally, it examines the interactions between macrophages and cancer cells, bacteria, helminth parasites, and their role in the colonization and spread of HIV.For ease of reference, the volume is divided into three sections:Part I Nonimmunologic and immunologic functions of monocytes/macrophagesPart II Tissue/organ specific functions of macrophagesPart III Macrophage functions and dysfunction in diseasesThis book will be of interest to researchers working in the fields of developmental biology, immunology, cancer research, and therapeutic applications. It is written to inform and inspire experts and newcomers to the field of macrophages.

The study and therapeutic application of macrophages is a rapidly developing field. Tremendous progress has been made in understanding the phenotypes and functions of macrophages in healthy and diseased tissues and organs.Following the great success of Volume 62: "Macrophages - Origin, Functions and Biointervention" published in this series, this new book now focuses on the role of monocytes and macrophages in development, regeneration and disease. This new volume offers an overview of the latest developments in monocyte and macrophage subtypes and functions across various tissues including adipose tissue, bones, liver, lungs, testes, and the nervous system.The book also reviews existing and potential therapies targeted towards the macrophages and describes their homeostatic functions. It explores how macrophage cell cycle, metabolism, mitochondrial activity, histone acetylation status, and interaction with the extracellular matrix contribute to changes in macrophage phenotype and function in health and disease. Additionally, it examines the interactions between macrophages and cancer cells, bacteria, helminth parasites, and their role in the colonization and spread of HIV.For ease of reference, the volume is divided into three sections:Part I Nonimmunologic and immunologic functions of monocytes/macrophagesPart II Tissue/organ specific functions of macrophagesPart III Macrophage functions and dysfunction in diseasesThis book will be of interest to researchers working in the fields of developmental biology, immunology, cancer research, and therapeutic applications. It is written to inform and inspire experts and newcomers to the field of macrophages.