Listar COG - Contribuciones a congresos científicos por fecha de publicación
Mostrando ítems 1-20 de 35
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Real-time PCR optimization to identify Mycobacterium tuberculosis complex strains in clinical samples.
(2014-09-11)During recent years several molecular techniques have become available for Mycobacterium tuberculosis complex (MTC) detection,both for clinical samples and for isolates. One of the techniques more widely used is real time ... -
Selection of resistance to cisplatin in saccharomyces cerevisiae as a model for antineoplastic drugs studies
(2019-01-16)The budding yeast (S. cerevisiae) is an excellent eukaryotic model to study the antineoplastic drugs effects, due to the well-characterized metabolic and genetic characteristics and the conserved similarity in molecular ... -
Intestinal microbiota and colorectal cancer
(2019-01-16)Colorectal cancer may be influenced by changes in the intestinal microbiota that affect the mucosa and cause an immune response capable of producing inflammatory effects. Although there are still few studies in this regard, ... -
Mechanisms of cross resistance between cisplatin and bleomycin in saccharomyces cerevisiae
(2019-01-16)Tumor cells can simultaneously acquire resistance against a diverse group of drugs. This phenomenon is called pleotropic resistance or multidrug resistance. This mechanism could explain the tumor resistance observed in ... -
Resistance acquisition after seven cycles of in vitro bleomycin exposure
(2019-01-16)Bleomycin is an antineoplastic drug that causes DNA damage by intra- and inter-strand crosslink and DNA strand breaks. This drug is used to treat several types of cancer. The aim of this work is to study the effect of ... -
Cancer immunotherapy as a new treatment option
(2019-01-16)Cancer can coaptate the immune control of the immune system (IS), evade immunity and its destruction. So, could we say openly that immunotherapy is a viable treatment option for patients with advanced cancer? Yes, ... -
Proteomic analysis in wild type and cisplatin resistant yeast strain of saccharomyces cerevisiae
(2019-01-16)Research carried out in oncology has allowed the identification and characterization of molecular markers of resistance to antineoplastic drugs. It supposes a great advance and allows the administration of customized ... -
New markers of bleomycin resistance
(2019-01-16)Resistance to chemotherapy is one of the main problems of this type of therapy. Studies carried out determine the usefulness of predictive biomarkers to improve this treatment. The aim of this work is to carry out a ... -
Relationship between chronological aging and acquired resistance to cisplatin in the yeast saccharomyces cerevisiae
(2019-01-17)The Sir2 gene is associated with an increase in longevity in yeasts, worms, flies and rodents. The human homolog, Sirt1, is also involved in longevity, by inhibiting cellular senescence. Studies carry out in tumor cells ... -
One hundred of cells generations connect the resistance to drugs and the replicative aging mechanisms
(2019-01-17)There are researchs that reveal a relationship between acquired resistance to antineoplastic drugs and aging. Therefore, the identification of genes involved in senescence could have a potential therapeutic utility for ... -
Case study of the intestinal microbiota using the XGN-MBI metagenomic assay
(2019-01-17)The microbiota of the colon and rectum is the most abundant and diverse of the human body, with a density of up to 1-2 kg of weight and a diversity that exceeds a thousand species. Metagenomics can be defined as the ... -
Resistance to bleomycin increases the chronological life of cells
(2019-01-17)The identification of genes involved in chronological aging could have a potential utility as molecular markers in the chemotherapy treatment of cancer. The aim of this work is to study the relationship between the ... -
Fears and catastrophic thoughts in medically complicated pregnancies
(2019-10-23)In our experience "High-risk" diagnosis stigmatizes the patient, compromises her self-esteem, fears come up, and often modifies her expectations of a successful pregnancy in a catastrophizing, unrealistic way. Thinking ... -
Response of normal human cells to stress causing agents and their relationship with ageing and cellular resistance
(, 2022)By applying low doses of a stressor, normal cells increase the number of HSP leading to increased survival. This phenomenon is considered a cellular adaptive response. The results show that treatment with low doses of a ... -
Microbiota and body axes as a new therapeutic approach in precision medicine
(2022)There is a marked relationship between the composition and diversity of the microbiota and various diseases distant from the intestine. This relationship occurs through different body axes between the intestine and the ... -
Exposure of cancer cells to heat shock protein inhibitors induces decreased tumour survival
(2022)All tumour studied show an increase in resistance to treatment and an increase in cell survival. This response is related to an increase in the heat shock protein HSP90, since it participates in the assembly of telomerase, ... -
The relationship between SARS-Cov2 infection and microbiota is of special interest in cancer patients
(2022)SARS-Cov2 can produce an imbalance in the diversity of microbiota leading to different symptoms and affecting the health and response of cancer patients to treatment. Therefore, it is important to further investigate in ... -
Analysis of Immunotherapy in Lung cancer
(Aseica, 2022)There are many ways of immunotherapy for lung cancer, and that includes the use of drugs, molecular treatment, and even the combination with radiotherapy. But also, it’s important to investigate in the future the adverse ... -
Heat shock proteins overexpressed in tumour cells and their relationship with ageing and cellular resistance to treatment
(2022)The increase in the concentration of HSP in tumour cells produces an increase in the capacity for replication, migration, and drug resistance. HSP and HSF1 factor are involved in the etiology of breast cancer. The ... -
Increased resistance to drugs and longer life cycle by the administration of exogenous agents to normal human cells
(2022)Exogenous HSP70 provides protection against oxidative stress and that it could be a good therapeutic strategy to treat age-related macular degeneration. On the other hand, externally inoculating a heat shock protein to ...