Sökning: "senescence-associated genes"

Hittade 4 avhandlingar innehållade orden senescence-associated genes.

  1. 1. Constructing a timetable of autumn senescence in aspen

    Författare :Johanna Keskitalo; Stefan Jansson; Howard Thomas; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Populus tremula; autumn senescence; senescence-associated genes; cellular timetable; transcriptional timetable; cDNA microarrays; EST sequencing; Plant physiology; Växtfysiologi;

    Sammanfattning : During the development and lifecycle of multicellular organisms, cells have to die, and this occurs by a process called programmed cell death or PCD, which can be separated from necrosis or accidental cell death (Pennell and Lamb, 1997). Senescence is the terminal phase in the development of an organism, organ, tissue or cell, where nutrients are remobilized from the senescing parts of the plant into other parts, and the cells of the senescing organ or tissue undergo PCD if the process is not reversed in time. LÄS MER

  2. 2. Bioengineering and Cell-derived Strategies for Salivary Gland Regeneration

    Författare :Jiao DONG; Lungbioengineering och regeneration; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; extracellular vesicles; precision-cut tissue slices; histology scoring; sustainable histology; salivary gland; human dental pulp stem cells; extracellulära vesiklar; stamceller från mänsklig tandmassa; precisionsskurna vävnadsskivor; Spottkörtel; hållbar histologi och histologipoäng;

    Sammanfattning : Xerostomia (dry mouth symptoms) is a group of incurable debilitating conditions of salivary glands caused by aging, radiation/chemical exposure, or aberrant inflammation in the salivary glands. During this PhD thesis, we aimed to evaluate whether cell-derived strategies (e.g. LÄS MER

  3. 3. Targeting MYC and CDK2 in cancer : impacts on senescence, apoptosis and immune modulation

    Författare :Wesam Bazzar; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Cancer is a disease in which cells acquire the ability to divide uncontrollably and invade other tissues. An important component of this process is the activation of oncogenes and inactivation of tumor suppressor genes. LÄS MER

  4. 4. Pro-senescence therapy by targeting MYC and its network as a strategy to combat cancer

    Författare :Fan Zhang; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Cancer is defined as abnormal cell proliferation with the potential of metastasis and is an increasing threat to global health as the population becomes older. Cancer is triggered by gain-of-function mutations in oncogenes and loss of function mutations in tumor suppressor genes. LÄS MER