Publications by authors named "R Hobson"

Genetically determined disorders are highly heterogenous in clinical presentation and underlying molecular mechanism. The evidence underpinning these conditions in the peer-reviewed literature requires robust critical evaluation for diagnostic use. Here, we present a structured curation process for Gene2Phenotype (G2P).

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Background: The new P-STEP® (Personalised Space Technology Exercise Platform) app is designed to bring together tailored exercise guidance and up-to-date air quality information. The app allows individuals to plan outdoor exercise walking routes while minimising their exposure to air pollution. Individuals with chronic long-term conditions, particularly respiratory and cardiovascular conditions, can use the app in order to minimise the risk of their symptoms being exacerbated by pollution, while still gaining the benefits of outdoor exercise.

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TB diagnosis has been simplified in India following advances in available diagnostic tools. This facilitates private doctors' "patient first" approach toward early diagnosis; however, costs remain high. India's NTEP established a TB diagnostic network, which is free for patients and incentivizes private doctors to participate.

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Article Synopsis
  • Peripartum cardiomyopathy (PPCM) is a pregnancy-related heart failure linked with preeclampsia, and they may share a common biological cause triggered by factors in late pregnancy.
  • Researchers found that the senescence-associated secretory phenotype (SASP), indicating cellular aging, is significantly activated in women with PPCM or preeclampsia, particularly noting activin A's role in heart dysfunction severity.
  • In studies involving mice, blocking activin A signaling improved heart function postpartum, and using the senolytic compound fisetin during late pregnancy helped enhance cardiac performance, highlighting the connection between aging cells and heart issues during pregnancy.
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For patients with non-small-cell lung cancer (NSCLC) tumors without currently targetable molecular alterations, standard-of-care treatment is immunotherapy with anti-PD-(L)1 checkpoint inhibitors, alone or with platinum-doublet therapy. However, not all patients derive durable benefit and resistance to immune checkpoint blockade is common. Understanding mechanisms of resistance-which can include defects in DNA damage response and repair pathways, alterations or functional mutations in STK11/LKB1, alterations in antigen-presentation pathways, and immunosuppressive cellular subsets within the tumor microenvironment-and developing effective therapies to overcome them, remains an unmet need.

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