
John Schjenken
@jeschjenken
Family, Science (Reproductive Immunology), Nature, Travel and Football. @HMRIAustralia @uni_newcastle
ID: 2437653612
10-04-2014 23:46:30
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Congratulations Cottrell Tamessar (She/They) from Uni Newcastle Research on PhD submission on the roles of seminal fluid extracellular vesicles in the period surrounding conception. Incredible amount of hard work to bring together this amazing thesis. Supervised by myself, Brett Nixon and Elizabeth Bromfield


Excited to have this published! We identify a subset of microRNAs acquired by sperm from the epididymal epithelium that regulate gene expression in preimplantation embryos > cell.com/cell-reports/f… Huge thanks to Colin Conine for the support and guidance during this project

🙌 Congratulations to the winner of the IFPA New Investigator Award, ANZPRA ECR Sid Acharya!! 🥇👏👏👏 Uni Newcastle Research @uni_newcastle Hunter Medical Research Institute (HMRI)


On the same week as submitting her thesis, Cottrell Tamessar (She/They) Uni Newcastle Research Hunter Medical Research Institute (HMRI) has a publication accepted in Reproduction and Fertility on the consequences of seminal fluid extracellular vesicles interactions with sperm. Read at link below raf.bioscientifica.com/view/journals/…


Interested in studying the impact of environmental stressors on sperm epigenetics? A PhD position is open to domestic candidates to work in Brett Nixon lab. See link for more details or get in contact! Uni Newcastle Research Hunter Medical Research Institute (HMRI) newcastle.edu.au/study/research… via @uni_newcastle

Today we announce a new partnership between HMRI and Newcastle Permanent! Powered by a $2M investment, the partnership aims to nurture local talent and drive research breakthroughs to create the healthiest million people right here in Hunter New England. okt.to/fBQjG4




Read this research on the efficacy and functional consequences of interactions between human spermatozoa and seminal fluid extracellular vesicles, by Cottrell T Tamessar et al. Find it here: doi.org/10.1530/RAF-23… John Schjenken Hunter Medical Research Institute (HMRI) University of Newcastle Brett Nixon



Excellent work by Kavita Panir from her PhD Robinson Research Institute Uni of Adelaide to explore using a mouse model of endometriosis to explore the genes and signalling pathways involved in lesion development

Important study from Brett Nixon group led by Natalie Trigg reveals that heat stress alters sperm RNA, impacting embryo development & health. Even modest temperature increases pose risks with potential long-term effects on the health of future generations pnas.org/doi/10.1073/pn…


Another piece towards our understanding of paternal intergenerational effects. Here, together with Brett Nixon lab, we discovered that #GlobalWarming can have long-lasting effects across generations. Check it out: pnas.org/doi/10.1073/pn… #Epigenetics #pregnantlife #Health


This one was a big group effort! Not possible without John Schjenken, Brett Nixon and the rest of the team

Today is #WorldCancerDay, a fitting opportunity to spotlight Centre for Cancer Biology's Prof Claudine Bonder - recently awarded the Medal of the Order of Australia (OAM) in the Australia Day 2025 Honours List for service to medical research. 📰 pmc.gov.au/news/australia… 📸UniSA
