LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 1419

Search options

  1. Article ; Online: Genetics of Dilated Cardiomyopathy.

    Eldemire, Ramone / Mestroni, Luisa / Taylor, Matthew R G

    Annual review of medicine

    2023  Volume 75, Page(s) 417–426

    Abstract: Dilated cardiomyopathy (DCM) is defined as dilation and/or reduced function of one or both ventricles and remains a common disease worldwide. An estimated 40% of cases of familial DCM have an identifiable genetic cause. Accordingly, there is a fast- ... ...

    Abstract Dilated cardiomyopathy (DCM) is defined as dilation and/or reduced function of one or both ventricles and remains a common disease worldwide. An estimated 40% of cases of familial DCM have an identifiable genetic cause. Accordingly, there is a fast-growing interest in the field of molecular genetics as it pertains to DCM. Many gene mutations have been identified that contribute to phenotypically significant cardiomyopathy. DCM genes can affect a variety of cardiomyocyte functions, and particular genes whose function affects the cell-cell junction and cytoskeleton are associated with increased risk of arrhythmias and sudden cardiac death. Through advancements in next-generation sequencing and cardiac imaging, identification of genetic DCM has improved over the past couple decades, and precision medicine is now at the forefront of treatment for these patients and their families. In addition to standard treatment of heart failure and prevention of arrhythmias and sudden cardiac death, patients with genetic cardiomyopathy stand to benefit from gene mechanism-specific therapies.
    MeSH term(s) Humans ; Cardiomyopathy, Dilated/genetics ; Cardiomyopathy, Dilated/therapy ; Arrhythmias, Cardiac/genetics ; Death, Sudden, Cardiac/etiology ; Death, Sudden, Cardiac/prevention & control ; Mutation/genetics ; Heart Failure
    Language English
    Publishing date 2023-10-03
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 207930-6
    ISSN 1545-326X ; 0066-4219
    ISSN (online) 1545-326X
    ISSN 0066-4219
    DOI 10.1146/annurev-med-052422-020535
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  2. Article ; Online: Hidden Risk: Arrhythmogenic Genes in the General Population.

    Gao, Shanshan / Taylor, Matthew R G / Mestroni, Luisa

    Circulation. Genomic and precision medicine

    2022  Volume 15, Issue 5, Page(s) e003869

    MeSH term(s) Humans ; Arrhythmias, Cardiac/genetics ; Arrhythmogenic Right Ventricular Dysplasia/genetics
    Language English
    Publishing date 2022-08-18
    Publishing country United States
    Document type Editorial ; Comment
    ISSN 2574-8300
    ISSN (online) 2574-8300
    DOI 10.1161/CIRCGEN.122.003869
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  3. Article ; Online: A profile of urban agricultural growers, organizations, their needs, and challenges in the Northeastern United States.

    Richardson, Matthew L / Taylor, John R / Thompson, Megan J / Rangarajan, Anusuya / Hanumappa, Mamatha / Little, Neith G

    PloS one

    2024  Volume 19, Issue 4, Page(s) e0298831

    Abstract: Urban agriculture is increasingly valued as a strategy for improving quality of life in cities, but urban growers face challenges and often lack coordinated support from governments and the agricultural industry. We surveyed urban growers through an ... ...

    Abstract Urban agriculture is increasingly valued as a strategy for improving quality of life in cities, but urban growers face challenges and often lack coordinated support from governments and the agricultural industry. We surveyed urban growers through an online survey, primarily in the Northeastern United States, to develop a profile of growers and associated organizations, assess the current state of urban agriculture, and determine how universities could help meet their needs. A total of 394 respondents completed the survey and most urban growers were white (non-Hispanic) and younger than 45 years old. Women and men were in almost equal proportion. Urban growers were well-educated, but most did not receive a degree in agriculture. Urban agriculture in our study area was dominated by relatively small non-profit organizations and home and community gardens were the most common types of organizations. Urban agricultural organizations want to improve environmental sustainability and socio-cultural conditions through food access and security, regardless of their tax status. Urban growers face diverse barriers and challenges and the most ubiquitous barriers and challenges reported by respondents were related to availability of land and long-term access in urban areas. Many respondents received low revenue or were operating at a net loss even though they reported diverse income streams. Respondents need a wide range of training, including in traditional agricultural topics as well as financial management and business trainings. Universities can play a key role in promoting urban agriculture by offering training and research. Workforce development is a large priority among universities, so urban growers should regularly be consulted, and the results shared with career and workforce development professionals and researchers in urban areas to identify training and research that meets the needs of stakeholders.
    MeSH term(s) Male ; Female ; Humans ; Middle Aged ; Quality of Life ; Agriculture ; Cities ; New England ; Organizations
    Language English
    Publishing date 2024-04-10
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2267670-3
    ISSN 1932-6203 ; 1932-6203
    ISSN (online) 1932-6203
    ISSN 1932-6203
    DOI 10.1371/journal.pone.0298831
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  4. Article ; Online: Filamin C Deficiency Impairs Sarcomere Stability and Activates Focal Adhesion Kinase through PDGFRA Signaling in Induced Pluripotent Stem Cell-Derived Cardiomyocytes.

    Gao, Shanshan / He, Lingaonan / Lam, Chi Keung / Taylor, Matthew R G / Mestroni, Luisa / Lombardi, Raffaella / Chen, Suet Nee

    Cells

    2024  Volume 13, Issue 3

    Abstract: Truncating mutations in filamin C ( ...

    Abstract Truncating mutations in filamin C (
    MeSH term(s) Humans ; Cardiomyopathies/metabolism ; Filamins/genetics ; Filamins/metabolism ; Focal Adhesion Protein-Tyrosine Kinases/metabolism ; Induced Pluripotent Stem Cells/metabolism ; Myocytes, Cardiac/metabolism ; Receptor Protein-Tyrosine Kinases/metabolism ; Sarcomeres/metabolism ; Signal Transduction
    Chemical Substances Filamins ; Focal Adhesion Protein-Tyrosine Kinases (EC 2.7.10.2) ; Receptor Protein-Tyrosine Kinases (EC 2.7.10.1) ; FLNC protein, human
    Language English
    Publishing date 2024-02-02
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2661518-6
    ISSN 2073-4409 ; 2073-4409
    ISSN (online) 2073-4409
    ISSN 2073-4409
    DOI 10.3390/cells13030278
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  5. Article ; Online: Precision medicine in laminopathies: insights from the REDLAMINA registry.

    Eldemire, Ramone / Taylor, Matthew R G / Mestroni, Luisa

    Revista espanola de cardiologia (English ed.)

    2020  Volume 74, Issue 3, Page(s) 208–209

    MeSH term(s) Humans ; Laminopathies ; Precision Medicine ; Registries
    Language Spanish
    Publishing date 2020-11-06
    Publishing country Spain
    Document type Journal Article
    ZDB-ID 2592481-3
    ISSN 1885-5857 ; 1885-5857
    ISSN (online) 1885-5857
    ISSN 1885-5857
    DOI 10.1016/j.rec.2020.09.021
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  6. Article ; Online: Understanding the role of titin in dilated cardiomyopathy.

    Eldemire, Ramone / Taylor, Matthew R G / Mestroni, Luisa

    International journal of cardiology

    2020  Volume 316, Page(s) 186–187

    MeSH term(s) Cardiomyopathy, Dilated/diagnostic imaging ; Connectin/genetics ; Humans ; Muscle Proteins ; Prognosis
    Chemical Substances Connectin ; Muscle Proteins ; TTN protein, human
    Language English
    Publishing date 2020-07-04
    Publishing country Netherlands
    Document type Editorial ; Comment
    ZDB-ID 779519-1
    ISSN 1874-1754 ; 0167-5273
    ISSN (online) 1874-1754
    ISSN 0167-5273
    DOI 10.1016/j.ijcard.2020.06.064
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  7. Article ; Online: Neuraxial clonidine is not associated with lower post-cesarean opioid consumption or pain scores in parturients on chronic buprenorphine therapy: a retrospective cohort study.

    Taylor, Michael G / Bauchat, Jeanette R / Sorabella, Laura L / Wanderer, Jonathan P / Feng, Xiaoke / Shotwell, Matthew S / Ende, Holly B

    Journal of anesthesia

    2024  

    Abstract: Purpose: Adequate post-cesarean delivery analgesia can be difficult to achieve for women diagnosed with opioid use disorder receiving buprenorphine. We sought to determine if neuraxial clonidine administration is associated with decreased opioid ... ...

    Abstract Purpose: Adequate post-cesarean delivery analgesia can be difficult to achieve for women diagnosed with opioid use disorder receiving buprenorphine. We sought to determine if neuraxial clonidine administration is associated with decreased opioid consumption and pain scores following cesarean delivery in women receiving chronic buprenorphine therapy.
    Methods: This was a retrospective cohort study at a tertiary care teaching hospital of women undergoing cesarean delivery with or without neuraxial clonidine administration while receiving chronic buprenorphine. The primary outcome was opioid consumption (in morphine milligram equivalents) 0-6 h following cesarean delivery. Secondary outcomes included opioid consumption 0-24 h post-cesarean, median postoperative pain scores 0-24 h, and rates of intraoperative anesthetic supplementation. Multivariable analysis evaluating the adjusted effects of neuraxial clonidine on outcomes was conducted using linear regression, proportional odds model, and logistic regression separately.
    Results: 196 women met inclusion criteria, of which 145 (74%) received neuraxial clonidine while 51 (26%) did not. In univariate analysis, there was no significant difference in opioid consumption 0-6 h post-cesarean delivery between the clonidine (8 [IQR 0, 15]) and control (1 [IQR 0, 8]) groups (P = 0.14). After adjusting for potential confounders, there remained no significant association with neuraxial clonidine administration 0-6 h (Difference in means 2.77, 95% CI [- 0.89 to 6.44], P = 0.14) or 0-24 h (Difference in means 8.56, 95% CI [- 16.99 to 34.11], P = 0.51).
    Conclusion: In parturients receiving chronic buprenorphine therapy at the time of cesarean delivery, neuraxial clonidine administration was not associated with decreased postoperative opioid consumption, median pain scores, or the need for intraoperative supplementation.
    Language English
    Publishing date 2024-03-10
    Publishing country Japan
    Document type Journal Article
    ZDB-ID 1107821-2
    ISSN 1438-8359 ; 0913-8668
    ISSN (online) 1438-8359
    ISSN 0913-8668
    DOI 10.1007/s00540-024-03314-8
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  8. Article ; Online: Nrf2 signaling in heart failure: expression of Nrf2, Keap1, antioxidant, and detoxification genes in dilated or ischemic cardiomyopathy.

    Lu, Yingying / An, Lingling / Taylor, Matthew R G / Chen, Qin M

    Physiological genomics

    2022  Volume 54, Issue 3, Page(s) 115–127

    Abstract: Increased levels of oxidative stress have been found with heart failure. Whether failing hearts express antioxidant and detoxification enzymes have not been addressed systematically. Nrf2 gene encodes a transcription factor that regulates the expression ... ...

    Abstract Increased levels of oxidative stress have been found with heart failure. Whether failing hearts express antioxidant and detoxification enzymes have not been addressed systematically. Nrf2 gene encodes a transcription factor that regulates the expression of antioxidant and detoxification genes. Using RNA-Seq data set from explanted hearts of 37 patients with dilated cardiomyopathy (DCM), 13 patients with ischemic cardiomyopathy (ICM), and 14 nonfailure (NF) donors as a control, we addressed whether failing hearts change the expression of Nrf2, its negative regulator Keap1, and antioxidant or detoxification genes. Significant increases in the ratio of Nrf2 to Keap1 were found to associate with DCM or ICM. Antioxidant genes showed decreased expression in both types of heart failure, including
    MeSH term(s) Antioxidants ; Cardiomyopathy, Dilated/genetics ; Heart Failure/genetics ; Humans ; Kelch-Like ECH-Associated Protein 1/genetics ; Kelch-Like ECH-Associated Protein 1/metabolism ; Myocardial Ischemia/genetics ; NF-E2-Related Factor 2/genetics ; NF-E2-Related Factor 2/metabolism
    Chemical Substances Antioxidants ; KEAP1 protein, human ; Kelch-Like ECH-Associated Protein 1 ; NF-E2-Related Factor 2 ; NFE2L2 protein, human
    Language English
    Publishing date 2022-01-24
    Publishing country United States
    Document type Journal Article ; Meta-Analysis
    ZDB-ID 2038823-8
    ISSN 1531-2267 ; 1094-8341
    ISSN (online) 1531-2267
    ISSN 1094-8341
    DOI 10.1152/physiolgenomics.00079.2021
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  9. Article ; Online: Defective Biomechanics and Pharmacological Rescue of Human Cardiomyocytes with Filamin C Truncations.

    Lazzarino, Marco / Zanetti, Michele / Chen, Suet Nee / Gao, Shanshan / Peña, Brisa / Lam, Chi Keung / Wu, Joseph C / Taylor, Matthew R G / Mestroni, Luisa / Sbaizero, Orfeo

    International journal of molecular sciences

    2024  Volume 25, Issue 5

    Abstract: Actin-binding filamin C (FLNC) is expressed in cardiomyocytes, where it localizes to Z-discs, sarcolemma, and intercalated discs. Although FLNC truncation variants ( ...

    Abstract Actin-binding filamin C (FLNC) is expressed in cardiomyocytes, where it localizes to Z-discs, sarcolemma, and intercalated discs. Although FLNC truncation variants (
    MeSH term(s) Humans ; Myocytes, Cardiac/metabolism ; Biomechanical Phenomena ; Filamins/metabolism ; Actins/metabolism ; Myocardium ; Induced Pluripotent Stem Cells
    Chemical Substances Filamins ; Actins
    Language English
    Publishing date 2024-03-03
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2019364-6
    ISSN 1422-0067 ; 1422-0067 ; 1661-6596
    ISSN (online) 1422-0067
    ISSN 1422-0067 ; 1661-6596
    DOI 10.3390/ijms25052942
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  10. Article ; Online: First-in-Human

    Griffiths, Matthew R / Pattison, David A / Latter, Melissa / Kuan, Kevin / Taylor, Stephen / Tieu, William / Kryza, Thomas / Meyrick, Danielle / Lee, Boon Quan / Hansen, Aaron / Rose, Stephen E / Puttick, Simon G

    Journal of nuclear medicine : official publication, Society of Nuclear Medicine

    2024  Volume 65, Issue 4, Page(s) 664

    MeSH term(s) Humans ; Male ; Lead ; Prostate-Specific Antigen ; Prostatic Neoplasms, Castration-Resistant/diagnostic imaging ; Prostatic Neoplasms, Castration-Resistant/radiotherapy ; Prostatic Neoplasms, Castration-Resistant/pathology ; Radiopharmaceuticals ; Single Photon Emission Computed Tomography Computed Tomography
    Chemical Substances Lead (2P299V784P) ; Prostate-Specific Antigen (EC 3.4.21.77) ; Radiopharmaceuticals
    Language English
    Publishing date 2024-04-01
    Publishing country United States
    Document type Journal Article
    ZDB-ID 80272-4
    ISSN 1535-5667 ; 0097-9058 ; 0161-5505 ; 0022-3123
    ISSN (online) 1535-5667
    ISSN 0097-9058 ; 0161-5505 ; 0022-3123
    DOI 10.2967/jnumed.123.267189
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

To top