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Breastfeeding with primary low milk supply: a phenomenological exploration of mothers' lived experiences of postnatal breastfeeding support.
Int Breastfeed J
January 2025
University College Dublin, Dublin, Ireland.
Background: Most women can produce enough milk to exclusively breastfeed. However, a small cohort are prevented from doing so due to a condition known as primary low milk supply. The aim of the study was to provide new insights into how mothers with this condition experience help and support from professionals, volunteer support groups, and partners.
View Article and Find Full Text PDFFam170a deficiency causes male infertility by impairing histone-to-protamine exchange during mouse spermiogenesis.
Nucleic Acids Res
January 2025
Institute of Reproductive Medicine, School of Medicine, Nantong University, Nantong 226001, China.
Chromatin remodeling, which involves the histone-to-protamine exchange process during spermiogenesis, is crucial for sperm nuclear condensation and male fertility. However, the key regulators and underlying molecular mechanisms involved in this process remain largely unexplored. In this study, we discovered that deficiency in the family with sequence similarity 170 member A (Fam170a) led to abnormal sperm nuclear morphology and male infertility in mice, mirroring the observation of very low Fam170a transcription levels in sperm of infertile men with teratozoospermia.
View Article and Find Full Text PDFHow is the specialist-primary palliative care model functioning for cancer patients in the current New Zealand health system?
N Z Med J
January 2025
Professor, School of Social and Cultural Studies, Victoria University of Wellington, Wellington, New Zealand.
Aim: Patient barriers to accessing hospice and palliative care (PC) have been well studied. Important, yet less investigated, is how cancer patients whose hospice referrals were not accepted are being cared for. This article aims to understand the referral process from PC providers' perspectives and the implications of the current palliative system for patients, families and health professionals.
View Article and Find Full Text PDFPARP12-mediated ADP-ribosylation contributes to breast cancer cell fate by regulating AKT activation and DNA-damage response.
Cell Mol Life Sci
January 2025
Institute of Endotypes in Oncology, Metabolism, and Immunology, National Research Council, Via Pietro Castellino 111, Naples, Italy.
Breast cancer represents the primary cause of death of women under 65 in developed countries, due to the acquisition of multiple drug resistance mechanisms. The PI3K/AKT pathway is one of the major regulating mechanisms altered during the development of endocrine resistance and inhibition of steps in this signalling pathway are adopted as a key strategy to overcome this issue. ADP-ribosylation is a post-translational modification catalysed by PARP enzymes that regulates essential cellular processes, often altered in diseases.
View Article and Find Full Text PDFComprehensive analysis of 111 Pleuronectiformes mitochondrial genomes: insights into structure, conservation, variation and evolution.
BMC Genomics
January 2025
Institute of Aquatic Biotechnology, College of Life Sciences, Qingdao University, Qingdao, Shandong, 266071, China.
Background: Pleuronectiformes, also known as flatfish, are important model and economic animals. However, a comprehensive genome survey of their important organelles, mitochondria, has been limited. Therefore, we aim to analyze the genomic structure, codon preference, nucleotide diversity, selective pressure and repeat sequences, as well as reconstruct the phylogenetic relationship using the mitochondrial genomes of 111 flatfish species.
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