LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 125

Search options

  1. Book ; Online ; E-Book: Understanding cancer

    Tarin, David

    the molecular mechanisms, biology, pathology and clinical implications of malignant neoplasia

    2023  

    Abstract: This book provides a unique, wide-ranging description of the phenomenon of cancer and its pathological effects in diverse species including humans, domesticated and wild animals, invertebrates, and plants. The broad scope of information presented is used ...

    Author's details David Tarin
    Abstract This book provides a unique, wide-ranging description of the phenomenon of cancer and its pathological effects in diverse species including humans, domesticated and wild animals, invertebrates, and plants. The broad scope of information presented is used to construct radical new insights into biological self-regulation and explain their relevance to its disruption by cancerous growth and spread within the human body. Mechanisms of action of carcinogenic agents, initiation, progression, metastasis, inappropriate gene expression, dormancy, latency, regression, and reasons for susceptibility and/or resistance to cancer are all considered. Also discussed are criteria for pathological diagnosis, advances in treatment, implications for public health, and pitfalls in diagnosis and interpretation of experimental results. The book describes operational mechanisms of cancer at the levels of whole individual, organ, tissue, cell, molecular, and even atomic (quantum) scales of structural and physiological order. Evidence is assembled from all these levels of organization to show that cancer is a dynamically changing disorder and that it is an inherent and perpetual risk of multicellular composition. This provides pragmatic new biological and clinical perspectives on malignant neoplasia. The biological insight is that it is a consequence of progressing miscommunication within a cellular society. The clinical perspective is realistic but optimistic in reasoning that, although cancer can never be completely eradicated from human life, because it is a disorder of our intrinsic biological constitution, it can be controlled and ameliorated and even cured in a proportion of individuals. The text is profusely illustrated with over 300 macroscopic and microscopic pictures. It will stimulate curiosity and interest specialists, as well as beginners, in many scientific disciplines and provides copious references to the medical and scientific literature supporting its conclusions. Readers from fields as diverse as medicine, pathology, veterinary sciences, cell biology, molecular biology, developmental biology, and epidemiology will find the information the book contains thought-provoking, interesting, and useful. Additionally, specialists in occupational and environmental health and legal experts focusing on exposure to carcinogenic materials and pollution will find the contents valuable and informative.
    Keywords Cancer ; Oncology
    Subject code 616.994
    Language English
    Size 1 online resource (332 pages)
    Edition 1st ed. 2023.
    Publisher Springer
    Publishing place Cham, Switzerland
    Document type Book ; Online ; E-Book
    Remark Zugriff für angemeldete ZB MED-Nutzerinnen und -Nutzer
    ISBN 9783030973933 ; 9783030973926 ; 303097393X ; 3030973921
    DOI 10.1007/978-3-030-97393-3
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

    Kategorien

  2. Book: Cancer drug delivery systems based on the tumor microenvironment

    Matsumura, Yasuhiro / Tarin, David

    2019  

    Author's details Yasuhiro Matsumura, David Tarin editors
    Keywords Pharmaceutical technology ; Cancer research ; Nanoscale science ; Nanoscience ; Nanostructures
    Subject code 615.19
    Language English
    Size xi, 325 Seiten, Illustrationen
    Publisher Springer
    Publishing place Tokyo
    Publishing country Japan
    Document type Book
    HBZ-ID HT020379041
    ISBN 978-4-431-56878-0 ; 9784431568803 ; 4-431-56878-6 ; 4431568808
    Database Catalogue ZB MED Medicine, Health

    More links

    Kategorien

  3. Article ; Online: Detection of goat herding impact on vegetation cover change using multi-season, multi-herd tracking and satellite imagery.

    Paz-Kagan, Tarin / Alexandroff, Vladimir / Ungar, Eugene David

    The Science of the total environment

    2023  Volume 895, Page(s) 164830

    Abstract: The frequency and severity of Mediterranean forest fires are expected to worsen as climate change progresses, heightening the need to evaluate understory fuel management strategies as rigorously as possible. Prescribed small-ruminant foraging is ... ...

    Abstract The frequency and severity of Mediterranean forest fires are expected to worsen as climate change progresses, heightening the need to evaluate understory fuel management strategies as rigorously as possible. Prescribed small-ruminant foraging is considered a sustainable, cost-effective strategy, but demonstrating a link between animal presence and vegetation change is challenging. This study tested whether the effect of small-ruminant herd presence in Mediterranean woodlands can be detected by integrating remote sensing and herd tracking at the landscape scale. The daily foraging routes of seven shepherded goat herds that exploited a 100-km
    MeSH term(s) Animals ; Satellite Imagery ; Seasons ; Goats ; Geographic Information Systems ; Telemetry ; Environmental Monitoring/methods
    Language English
    Publishing date 2023-06-23
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 121506-1
    ISSN 1879-1026 ; 0048-9697
    ISSN (online) 1879-1026
    ISSN 0048-9697
    DOI 10.1016/j.scitotenv.2023.164830
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  4. Article ; Online: Role of the host stroma in cancer and its therapeutic significance.

    Tarin, David

    Cancer metastasis reviews

    2013  Volume 32, Issue 3-4, Page(s) 553–566

    Abstract: Current cancer research focuses mainly upon the cancer cells in malignant tumours and is providing a growing database about aberrations in their genetic composition. However, tumours also contain non-cancerous host tissue, referred to as the stroma, ... ...

    Abstract Current cancer research focuses mainly upon the cancer cells in malignant tumours and is providing a growing database about aberrations in their genetic composition. However, tumours also contain non-cancerous host tissue, referred to as the stroma, which plays an active and indispensable role in tumour growth and influences the virulence of the neoplasm towards the host. Many cell types inhabit the stroma, amidst apparently inert fibrous and viscous matrix material, composed of complex polysaccharides, proteins and other molecules. Actually, all of these elements are in constant turnover, causing unpredictable evolution in the properties of the community. This article provides pathologic observations and data on reciprocal interactions between these stromal and neoplastic components of tumours and how they change during the course of the disease. Malignant progression depends upon dauntingly intricate communications between different specialised lineages within the cellular society, which enable rapid adaptation to changing circumstances. Opportunistic misuse of such communication networks enables tumour cells to recruit and incorporate adjacent normal stroma into their midst, so that they may grow, infiltrate and parasitise the host. The absolute dependency of primary tumours and metastases on their diverse stromal components for survival and their insatiable need to continuously recruit more stroma to support expansion, renders them vulnerable to strategies capable of disrupting the cellular interactions involved. This dependency is of critical importance for cancer therapy research, and proposed methods for turning this parasitic behaviour of tumours against themselves are suggested below.
    MeSH term(s) Animals ; Antineoplastic Agents/pharmacology ; Antineoplastic Agents/therapeutic use ; Cell Communication ; Cell Transformation, Neoplastic/metabolism ; Disease Progression ; Epithelial-Mesenchymal Transition ; Humans ; Neoplasm Invasiveness ; Neoplasm Metastasis ; Neoplasm Staging ; Neoplasms/drug therapy ; Neoplasms/metabolism ; Neoplasms/pathology ; Stem Cells/metabolism ; Stromal Cells/drug effects ; Stromal Cells/metabolism ; Stromal Cells/pathology ; Tumor Microenvironment/drug effects ; Wound Healing
    Chemical Substances Antineoplastic Agents
    Language English
    Publishing date 2013-12
    Publishing country Netherlands
    Document type Journal Article ; Review
    ZDB-ID 604857-2
    ISSN 1573-7233 ; 0167-7659
    ISSN (online) 1573-7233
    ISSN 0167-7659
    DOI 10.1007/s10555-013-9438-4
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  5. Article ; Online: Update on clinical and mechanistic aspects of paraneoplastic syndromes.

    Tarin, David

    Cancer metastasis reviews

    2013  Volume 32, Issue 3-4, Page(s) 707–721

    Abstract: Many patients with cancer are afflicted with an array of severe ailments caused by remote effects of the neoplasm on distant organs, which it has not invaded or colonized. The growing local tumor dominates attention, but invisible chemical and cellular ... ...

    Abstract Many patients with cancer are afflicted with an array of severe ailments caused by remote effects of the neoplasm on distant organs, which it has not invaded or colonized. The growing local tumor dominates attention, but invisible chemical and cellular components released by this parasitic neoplastic growth can operate below the threshold of detection to derange feedback loops coordinating essential physiological functions. Ultimately, these changes cause serious signs and symptoms, collectively described as paraneoplastic syndromes (PNSs), which significantly diminish the patient's quality of life. PNS can appear before, or after, detection of the cancer and are sometimes surprising or even bizarre. The patterns of clinical changes seen in these patients are caused by a range of mechanisms that reveal intricate networks of communications between different body systems, normally utilized for healthy function. For example, these disorders demonstrate that (1) hormones, peptides, and other long- and short-range signaling molecules produced by the tumor and (2) immune reactions to tumor-related antigens, can mediate diverse destabilizing effects. However, comparative analysis of numerous PNS reveals valuable information indicating that the primary pathogenetic events instigating these disturbances are much more fundamental. This article provides an overview of the diverse clinical manifestations of paraneoplastic disorders, with representative examples and presents evidence that inappropriate gene expression in the tumor, caused by loss of regulatory control, is a novel unifying explanation for such wide effects of the neoplasm on the host. It also discusses treatment options and issues relating to conducting randomized clinical trials on these disorders.
    MeSH term(s) Cachexia/diagnosis ; Cachexia/etiology ; Endocrine System Diseases/diagnosis ; Endocrine System Diseases/etiology ; Hematologic Diseases/diagnosis ; Hematologic Diseases/etiology ; Humans ; Kidney Diseases/diagnosis ; Kidney Diseases/etiology ; Musculoskeletal Diseases/etiology ; Neoplasm Metastasis ; Nervous System Diseases/diagnosis ; Nervous System Diseases/etiology ; Paraneoplastic Syndromes/complications ; Paraneoplastic Syndromes/diagnosis ; Paraneoplastic Syndromes/therapy ; Skin Diseases/diagnosis ; Skin Diseases/etiology
    Language English
    Publishing date 2013-12
    Publishing country Netherlands
    Document type Journal Article ; Research Support, Non-U.S. Gov't ; Review
    ZDB-ID 604857-2
    ISSN 1573-7233 ; 0167-7659
    ISSN (online) 1573-7233
    ISSN 0167-7659
    DOI 10.1007/s10555-013-9446-4
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  6. Article ; Online: A long-term dataset of sable isotopes in rainfall at the North American monsoon region in southern Sonora, Mexico.

    Reyes-Hernández, Mayte F / Castro-López, Jesús A / Tarín, Tonantzin / Garatuza-Payán, Jaime / Encinas-Yépiz, David H / Yépez, Enrico A

    Data in brief

    2022  Volume 45, Page(s) 108729

    Abstract: The objective of this work is to present a long-term dataset of water stable isotopes in rainfall samples from northwestern Mexico. These data is useful to generate a local meteoric water line as a reference tool for atmospheric and ecohydrological ... ...

    Abstract The objective of this work is to present a long-term dataset of water stable isotopes in rainfall samples from northwestern Mexico. These data is useful to generate a local meteoric water line as a reference tool for atmospheric and ecohydrological studies within the North American Monsoon region and to compare across the globe. This work shows the isotopic variation of the rainfall collected at a permanent location in Ciudad Obregon, Sonora, Mexico (27.511850, -109.956316), between 2014 and 2021. The isotopic composition of 138 rain samples was analyzed for both oxygen (δ
    Language English
    Publishing date 2022-11-07
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 2786545-9
    ISSN 2352-3409 ; 2352-3409
    ISSN (online) 2352-3409
    ISSN 2352-3409
    DOI 10.1016/j.dib.2022.108729
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  7. Article ; Online: [No title information]

    Luz Tarín-Arzaga / Carlos de la Cruz-de la Cruz / Omar Cantu-Martinez / Odra Martínez-González / David Gómez-Almaguer

    Medicina Universitaria, Vol 25, Iss

    2023  Volume 2

    Abstract: During the development of a previous study recently published in this journal, where we sought to establish a serum globulins cutoff measured on routinely performed liver function tests for screening monoclonal gammopathies (MG)1, it was suggested to ... ...

    Abstract During the development of a previous study recently published in this journal, where we sought to establish a serum globulins cutoff measured on routinely performed liver function tests for screening monoclonal gammopathies (MG)1, it was suggested to include a healthy control group, we could use for reference values of serum proteins.
    Keywords Medicine (General) ; R5-920
    Language English
    Publishing date 2023-04-01T00:00:00Z
    Publisher Permanyer
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    More links

    Kategorien

  8. Article ; Online: Seek and ye shall find

    Luz Tarín-Arzaga / Carlos de la Cruz-de la Cruz / Omar Cantu-Martinez / Odra Martínez-González / David Gómez-Almaguer

    Medicina Universitaria, Vol 25, Iss

    monoclonal gammopathy of undetermined significance

    2023  Volume 2

    Abstract: During the development of a previous study recently published in this journal, where we sought to establish a serum globulins cutoff measured on routinely performed liver function tests for screening monoclonal gammopathies (MG)1, it was suggested to ... ...

    Abstract During the development of a previous study recently published in this journal, where we sought to establish a serum globulins cutoff measured on routinely performed liver function tests for screening monoclonal gammopathies (MG)1, it was suggested to include a healthy control group, we could use for reference values of serum proteins.
    Keywords Medicine (General) ; R5-920
    Language English
    Publishing date 2023-04-01T00:00:00Z
    Publisher Permanyer
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    More links

    Kategorien

  9. Article ; Online: Performance of a flow cytometry-based immunoassay for detection of antibodies binding to SARS-CoV-2 spike protein.

    Valdivia, Arantxa / Tarín, Fabián / Alcaraz, María Jesús / Piñero, Paula / Torres, Ignacio / Marco, Francisco / Albert, Eliseo / Navarro, David

    Scientific reports

    2022  Volume 12, Issue 1, Page(s) 586

    Abstract: The performance of a laboratory-developed IgG/IgA flow cytometry-based immunoassay (FCI) using Jurkat T cells stably expressing full-length native S protein was compared against Elecsys electrochemiluminiscent (ECLIA) Anti-SARS-CoV-2 S (Roche Diagnostics, ...

    Abstract The performance of a laboratory-developed IgG/IgA flow cytometry-based immunoassay (FCI) using Jurkat T cells stably expressing full-length native S protein was compared against Elecsys electrochemiluminiscent (ECLIA) Anti-SARS-CoV-2 S (Roche Diagnostics, Pleasanton, CA, USA), and Liaison SARS-CoV-2 TrimericS IgG chemiluminiscent assay (CLIA) (Diasorin S.p.a, Saluggia, IT) for detection of SARS-CoV-2-specific antibodies. A total of 225 serum/plasma specimens from 120 acute or convalescent COVID-19 individuals were included. Overall, IgG/IgA-FCI yielded the highest number of positives (n = 179), followed by IgA-FCI (n = 177), Roche ECLIA (n = 175), IgG-FCI (n = 172) and Diasorin CLIA (n = 154). For sera collected early after the onset of symptoms (within 15 days) IgG/IgA-FCI also returned the highest number of positive results (52/72; 72.2%). Positive percent agreement between FCI and compared immunoassays was highest for Roche ECLIA, ranging from 96.1 (IgG/IgA-FCI) to 97.7% (IgG-FCI), whereas negative percent agreement was higher between FCI and Diasosin CLIA, regardless of antibody isotype. The data suggest that FCI may outperform Roche ECLIA and Diasorin CLIA in terms of clinical sensitivity for serological diagnosis of SARS-CoV-2 infection.
    MeSH term(s) Antibodies, Viral/blood ; Antibodies, Viral/immunology ; COVID-19 Serological Testing ; Flow Cytometry/methods ; Humans ; Immunoassay/methods ; Jurkat Cells ; Retrospective Studies ; SARS-CoV-2/immunology ; Sensitivity and Specificity ; Spike Glycoprotein, Coronavirus/immunology
    Chemical Substances Antibodies, Viral ; Spike Glycoprotein, Coronavirus ; spike protein, SARS-CoV-2
    Language English
    Publishing date 2022-01-12
    Publishing country England
    Document type Evaluation Study ; Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-021-04565-1
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  10. Article ; Online: Differences in Primary Care Management of Patients With Adult Attention Deficit Hyperactivity Disorder (ADHD) Based on Race and Ethnicity.

    Alai, Jillian / Callen, Elisabeth F / Clay, Tarin / Goodman, David W / Adler, Lenard A / Faraone, Stephen V

    Journal of attention disorders

    2024  Volume 28, Issue 5, Page(s) 923–935

    Abstract: Objective: Examine differences in care patterns around adult ADHD between race (White/Non-White) and ethnic (Hispanic/Non-Hispanic) groups utilizing existing quality measures (QMs), concerning diagnosis, treatment, and medication prescribing.: Methods! ...

    Abstract Objective: Examine differences in care patterns around adult ADHD between race (White/Non-White) and ethnic (Hispanic/Non-Hispanic) groups utilizing existing quality measures (QMs), concerning diagnosis, treatment, and medication prescribing.
    Methods: The AAFP National Research Network in partnership with SUNY Upstate Medical used an EHR dataset to evaluate achievement of 10 ADHD QMs. The dataset was obtained from DARTNet Institute and includes 4 million patients of 873 behavioral and primary care practices with at least 100 patients from 2010 to 2020. Patients 18-years or older with adult ADHD were included in this analysis.
    Results: White patients and Non-Hispanic/Latinx patients were more likely to achieve these QMs than Non-White patients and Hispanic/Latinx patients, respectively. Differences between groups concerning medication and monitoring demonstrate a disparity for Non-White and Hispanic/Latinx populations.
    Conclusions: Using QMs in EHR data can help identify gaps in ADHD research. There is a need to continue investigating disparities of quality adult ADHD care.
    MeSH term(s) Adult ; Humans ; Ethnicity ; Attention Deficit Disorder with Hyperactivity/diagnosis ; Attention Deficit Disorder with Hyperactivity/drug therapy ; Hispanic or Latino ; Drug Prescriptions ; Primary Health Care
    Language English
    Publishing date 2024-01-12
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2004350-8
    ISSN 1557-1246 ; 1087-0547
    ISSN (online) 1557-1246
    ISSN 1087-0547
    DOI 10.1177/10870547231218038
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

To top