Professor Chrissy Hammond
MBiochem(Oxon.), PhD(Lond.)
Expertise
We use zebrafish to unpick how skeletal diseases in people develop and progress
Current positions
Professor of Musculoskeletal Biology
School of Physiology, Pharmacology & Neuroscience
Contact
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Biography
After completing my graduate work in 2006, I worked briefly on chick skeletal development and welfare at the Royal Veterinary College, before obtaining an EMBO long term fellowship in 2007 to the move to the Hubrecht Institute in the Netherlands to work with Prof Stefan Schulte-Merker to develop genetic tools to image the zebrafish skeleton and to run a forward genetic screen to identify novel genes involved in skeletal patterning.
In 2010 I returned to the UK and set up my own group at the University of Bristol with a Versus Arthritis funded Career Development Fellowship.
I now lead a friendly, inclusive and highly interdisciplinary team that collaborates extensively with academic and clinical partners focussing on using the zebrafish to unpick the genetic, environmental and mechanical contributions to skeletal form, function and disease progression.
Research interests
Our group's research focuses on the regulation of cartilage and bone homeostasis in development and in disease states such as osteoarthritis, osteoporosis and Stickler syndrome as well as during repair and regeneration. We are particularly interested in the interplay between genes and environmental cues such as mechanical loading, diet, and metabolism. We use the zebrafish as a model because it combines excellent genetics with beautiful imaging possibilities, which allow us to study the development and repair of the skeletal system dynamically in vivo.
Our group are friendly, inclusive and interdisciplinary and committed to open science and engagement with the public. We have a number of projects running in collaboration with clinicians, engineers and epidemiologists.
Current funded projects include:
The role of neutrophils in fracture repair
Repair and regeneration in the ageing skeleton
The role of senescence, autophagy and metabolism in controlling skeletal homeostasis
Joint mechanics through the lifecourse
Regulation of extra cellular matrix and relationship to circadian rhythm
We are always happy to consider collaborations and frequently host international students, so do get in touch if you have ideas you want to explore with our group.
Additionally, with Emma Vincent, I co-lead an Elizabeth Blackwell Institute research strand called 'Mechanisms to Populations' which aims to help overcome the barriers to interdisciplinary work in epidmiology and functional biological studies. For mroe information on the strand please see:
https://www.bristol.ac.uk/blackwell/health-research/research-strands/mechanisms-to-populations/
Projects and supervisions
Research projects
Autophagy and skelelal ageing
Principal Investigator
Managing organisational unit
School of Physiology, Pharmacology & NeuroscienceDates
01/12/2023 to 30/11/2026
Autophagy and skelelal ageing
Principal Investigator
Managing organisational unit
School of Physiology, Pharmacology & NeuroscienceDates
01/12/2023 to 30/11/2026
Form, function and development of the amniote skull: a case study using lepidosaurs
Principal Investigator
Managing organisational unit
School of Physiology, Pharmacology & NeuroscienceDates
01/04/2022 to 31/03/2025
BBSRC ALERT 21 LCM-MM: Bringing Laser Capture Microscopy Technology to the University of Bristol
Principal Investigator
Managing organisational unit
School of Physiology, Pharmacology & NeuroscienceDates
01/03/2022 to 28/02/2023
8051 sLOLA - BB/T001984/1 - Via Manchester
Principal Investigator
Managing organisational unit
School of Physiology, Pharmacology & NeuroscienceDates
01/01/2020 to 31/12/2024
Thesis supervisions
Quantitative 3D Bioimaging Using Machine Learning
Supervisors
Investigating the role of autophagy in musculoskeletal development and homeostasis using zebrafish
Supervisors
Investigating pain and whether it underlies altered behaviour in osteoarthritis zebrafish mutants
Supervisors
The role of tnfα in zebrafish skeletal regeneration
Supervisors
Utilisation of CFTR orthologues to evaluate new therapies for cystic fibrosis
Supervisors
Modelling the biological mechanisms underpinning healthy and pathological bone repair in zebrafish (Danio rerio)
Supervisors
Functional Studies of High Bone Mass Associated Genes in Both In Vitro and In Vivo Skeletal Systems
Supervisors
Genetic, Mechanical and Pharmaceutical Modulation of Bone Formation in Zebrafish
Supervisors
Publications
Recent publications
01/01/2024RoTIR: Rotation-Equivariant Network and Transformers for Zebrafish Scale Image Registration
Compressive stress gradients direct mechanoregulation of anisotropic growth in the zebrafish jaw joint
PLoS Computational Biology
Ecological drivers of jaw morphological evolution in lepidosaurs
Proceedings of the Royal Society B: Biological Sciences
Tuning collective behaviour in zebrafish with genetic modification
PLoS Computational Biology
Zebrafish Scale Regeneration In Toto and Ex Vivo Culture of Scales
Journal of Visualized Experiments
Teaching
I lead the New horizons in medicine 3rd year unit with Dr Beck Richardson focused on genetic (e.g. genome editing) and cellular approaches and how these transition to the clinic.