A neuroscience blog by Dr Eleni Christoforidou
Discover life in the lab, the techniques behind the research, and approachable guides to the brain.
The reading room
FIELD NOTEJoin me in the lab as we innovate with 3D-printing technology to design custom equipment that aids in the standardisation of cell migration assays in our experiments.
Read story
FIELD NOTEJoin me in the lab as we use the groundbreaking technique of phase-contrast microscopy, a Nobel-prize winning method, to study living cells in depth and gain insights into cellular structure and proliferation.
Read story
FIELD NOTEJoin me today in the lab as we explore muscle biopsies under the microscope. After immunostaining them, we mount these samples on slides for in-depth scrutiny, specifically examining the intricacies of neuromuscular junctions.
Read story
FIELD NOTEJoin me in the lab today as we delve into a colourful world of pH indicators, using phenol red to gauge pH levels in our experiment involving cultured brain cells. Let's explore the colour spectrum of pH!
Read story
FIELD NOTEJoin me in the lab today as I prepare a stock of a protein for long-term storage, ensuring its integrity and functionality for future research.
Read story
FIELD NOTEJoin me in today's lab session where I am exploiting the power of bacteria to swiftly duplicate a human gene. Genetic amplification has never been this fascinating!
Read story
FIELD NOTEJoin me in today's lab session where I leverage a virus to transport a specific gene into a mammalian cell. A fascinating mix of genetics and virology!
Read story
FIELD NOTELet's delve into the laboratory today where I will share my experience with liquid nitrogen and how to handle it safely for long-term preservation of brain tissue.
Read story
FIELD NOTEJoin me in the lab today as I share tips on how to speed up biochemical assays using a multichannel micropipette, and common pipetting errors to avoid.
Read story
FIELD NOTEJoin me in the lab today as I delve into a brain dissection, preserving cells in a special medium for future growth and experimentation.
Read story
FIELD NOTEDive into the world of biochemical assays with me, as I work on determining the concentration of a protein released by brain cells.
Read story
FIELD NOTEJoin me in the lab as I perform genotyping to determine genetic mutations in specific genes from the latest litters of our lab's colonies.
Read story
FIELD NOTEJoin me as I conduct genotyping in the lab, utilising gel electrophoresis to identify DNA samples harboring a specific mutation.
Read storyDive into the pivotal role of microRNAs in regulating neuronal functions and their profound implications in various neurodegenerative diseases.
Read storyThis article sheds light on the potential of Deep Brain Stimulation (DBS) as a therapeutic tool for neurodegenerative diseases, its current applications, and the future challenges it faces.
Read storyThis article delves into the endocannabinoid system's role in the brain, elucidating its significance in neurodegenerative diseases and its potential as a therapeutic target.
Read story
FIELD NOTEDive into the meticulous procedure of brain dissection, focusing on the careful removal of the meninges, a crucial step for effective glial cell culture.
Read storyThis post sheds light on the indispensable roles of glial cells in neuronal health, highlighting their influence in neurodegenerative diseases and their potential as therapeutic targets.
Read storyThis article delves into the intimate relationship between the human microbiome and the brain, elucidating the potential role of gut health in neurodegenerative diseases and emerging therapeutic avenues.
Read storyDelving into the critical functions of lysosomes in neurons, this article explores how lysosomal health impacts neurological function and the emerging link between lysosomal dysfunction and neurodegenerative diseases.
Read story
FIELD NOTEExplore the intricate process of cryopreserving brain cells in the lab, ensuring their viability for future experimentation.
Read storyThis article illuminates the growing concerns surrounding the impact of air pollution on the brain and its potential role in increasing the risk of neurodegenerative diseases, offering insights into mitigation strategies.
Read storyThis blog post delves into the intricacies of neuronal metabolism, highlighting its role in neurodegenerative diseases and the potential therapeutic avenues that arise from understanding these metabolic processes.
Read storyThis article explores the promising avenue of neurotrophic factor-based therapies in treating neurodegenerative diseases, detailing the current approaches, challenges, and future perspectives.
Read storyThis article delves into the multifaceted roles of non-coding RNAs in the brain, elucidating their involvement in neuronal functions and their implications in various neurological diseases.
Read storyThis article explores the crucial role of the ubiquitin-proteasome system (UPS) in neurodegenerative diseases, highlighting its function, the consequences of its dysfunction, and its potential as a therapeutic target.
Read storyExploring the profound effects of chronic stress on our brain's health, this article sheds light on the link between prolonged stress and the onset of neurodegenerative conditions, offering insights on prevention and management.
Read storyThis article illuminates the potential of biomarkers in the early detection of neurodegenerative diseases, delving into current research, challenges, and the future of this promising diagnostic tool.
Read storyThis article delves into the intricate relationship between the immune system and the brain, highlighting how immune responses influence the progression and manifestation of neurodegenerative diseases.
Read storyThis article explores the potential of gene therapy as a revolutionary approach to treating neurodegenerative diseases, discussing its methods, applications, and the challenges faced in its implementation.
Read storyThis post delves into the significance of neurovascular health, its potential dysfunction, and the subsequent onset of neurodegenerative diseases. It highlights the intricate relationship between blood vessels and neurons in maintaining optimal brain health.
Read storyAn exploration of the effects of neurotoxins on the nervous system, discussing their sources, mechanisms of action, and ways to minimise risks associated with exposure.
Read storyA deep dive into the significance of neurogenesis for brain repair and regeneration, exploring its roles, factors that boost it, and the potential future of therapeutic neurogenesis.
Read storyAn exploration into how animal models serve as a bedrock for neurodegenerative disease research, their achievements, ethical considerations, and the promising future that lies ahead.
Read storyA deep dive into how synaptic dysfunction, crucial communication points in the brain, plays a pivotal role in the onset and progression of neurodegenerative diseases, and the potential therapeutic avenues that lie ahead.
Read storyExplore the intricate relationship between neuroinflammation and chronic pain. Understanding this connection could offer groundbreaking insights into effective treatments and interventions.
Read storyDelve into the world of neuroimaging and its growing importance in the early detection of neurodegenerative diseases. Discover how cutting-edge imaging techniques are revolutionising our approach to brain health.
Read storyExplore the burgeoning potential of antioxidants in combatting neurodegenerative diseases. Understand the science behind their protective properties and the current research landscape.
Read storyDelve into the realm of post-translational modifications and their significant impact on neuronal proteins. Discover how these molecular tweaks influence brain health and contribute to neurodegenerative diseases.
Read storyExplore the fascinating world of synaptic plasticity and its paramount importance in shaping our abilities to learn and retain memories. Dive deep into the brain's adaptive mechanisms and their implications for cognitive health.
Read storyDelve into the intricate relationship between circadian rhythms and brain health. Discover how our internal biological clock impacts cognitive function and the potential risks of its disruption in neurodegenerative diseases.
Read storyDive into the relationship between endoplasmic reticulum stress and neurodegenerative diseases. Learn how cellular distress can influence conditions like Alzheimer's, Parkinson's, and ALS, and the potential therapeutic avenues this insight unveils.
Read storyExplore the profound effects of exercise on the brain, from enhancing cognitive functions to potentially delaying neurodegenerative diseases. Discover how simple activities can foster a healthier, sharper mind.
Read storyDelve into the transformative potential of personalised medicine in the field of neurodegenerative diseases, exploring the promising avenues it offers for tailored treatments and improved patient outcomes.
Read storyExplore the intricate relationship between neurotrophic factors and synaptic plasticity, diving into their combined influence on learning, memory, and potential therapeutic interventions for neurological disorders.
Read story
FIELD NOTEThis blog post unveils the fascinating procedure of a miniprep experiment, aiming to purify plasmid DNA from bacterial cultures.
Read storyDelve into the role of the Unfolded Protein Response (UPR) in maintaining cellular health and its potential dark side in neurodegenerative diseases. Discover how this cellular process might offer insights into future therapeutic interventions.
Read storyDive into the workings of the glymphatic system - the brain's unique waste clearance mechanism. Explore its critical role in maintaining neural health and its implications in conditions such as Alzheimer's disease and traumatic brain injuries.
Read story
FIELD NOTEIn this blog post, I delve into the intricate process of dissecting neonatal brains to extract glial cells, followed by culturing them for further scientific experiments.
Read storyDelve into the intricate relationship between metabolic dysfunction and the progression of neurodegenerative diseases. Explore how our body's energy regulation mechanisms might hold the key to understanding and potentially treating conditions like Alzheimer's and Parkinson's disease.
Read storyExplore the emerging potential of neurofeedback, a revolutionary technique offering non-invasive interventions for a variety of neurological disorders, from ADHD to epilepsy. Discover its transformative promise in modern neuroscience.
Read storyDelve into the profound influence of environmental factors, from pollutants to nutrition, on neurodegenerative diseases. Discover how our surroundings interplay with genetics to shape the trajectory of conditions like Alzheimer's and Parkinson's.
Read storyExplore the intricate relationship between the blood-brain barrier and neuroinflammation. Understand how this dynamic barrier both protects and responds to inflammatory processes within the brain and its potential therapeutic implications.
Read storyThis blog post delves into the transformative role of the CRISPR/Cas9 gene-editing system in neuroscience, exploring its potential in understanding neurological disorders, identifying therapeutic targets, and developing innovative gene therapies.
Read storyDelve into the molecular intricacies of protein folding and its connection to neurodegenerative diseases. Discover how the misfolding of proteins can pave the way for conditions like Alzheimer's and Parkinson's, and the potential therapeutic avenues it unveils.
Read storyDive deep into the world of epigenetics and its profound impact on neuronal health. Explore how these molecular markers influence everything from brain development to the progression of neurodegenerative diseases, offering new therapeutic horizons.
Read story
FIELD NOTEThis blog post offers an inside look at the investigation of brain microglia, dissected from neonatal brains and cultured in a lab, scrutinising their morphology and culture purity using a phase-contrast microscope.
Read storyExplore the protective world of chaperone proteins and their pivotal role in preventing protein aggregation in neurodegenerative diseases. Delve into their therapeutic potential in combatting conditions like Alzheimer's and Parkinson's.
Read storyDive into the multifaceted world of the cerebellum and its emerging significance in neurodegenerative diseases. Understand its diverse functions beyond just motor coordination and its potential therapeutic implications.
Read story
FIELD NOTEThis blog post takes you on a journey into the lab, showcasing how phase-contrast microscopy is employed to inspect the health and confluency of cultured cells, a critical factor before they are utilised in scientific experiments.
Read storyUnearth the symbiotic relationship between a balanced diet and optimal brain health. Explore how essential nutrients influence cognitive function and the role of diet in neuroprotection.
Read storyDelve into the protective yet intricate role of the blood-brain barrier and its intricate dance with neuroinflammation. From protection to potential vulnerability, understand why this barrier is central to brain health.
Read storyDive into the world of zebrafish and their growing significance in neuroscience research. From genetic parallels to transparent embryos, discover how these tiny swimmers are revolutionising our understanding of the brain.
Read storyDelve into the intricate relationship between the immune system and neurodegenerative diseases. This post unravels the complexities of how our body's defence mechanisms might both protect and harm the brain.
Read story
FIELD NOTEThis blog post presents a snapshot of a day in the lab spent conducting a bacterial transformation experiment, resulting in genetically modified bacteria cloning and expressing a specific gene of interest.
Read storyExplore the fascinating world of extracellular vesicles and their dual roles in neuronal communication and pathology. This post delves into the implications of these tiny messengers in both brain health and disease.
Read storyDive into the intricate bond between sleep and brain health, exploring how sleep patterns can influence cognitive function and risk of neurodegenerative diseases. This post unravels the significance of restful slumber for a resilient brain.
Read storyDelve into the sophisticated dance of synaptic transmission, the foundation of neural communication. From neurotransmitter release to signal modulation, this post explores the depths of how neurons converse.
Read storyThis blog post delves into the intricate mechanisms behind neuronal cell death observed in neurodegenerative diseases. From programmed death to the detrimental effects of inflammation, understanding these processes is essential for developing future therapeutic interventions.
Read story
FIELD NOTEA day in the lab, dedicated to inoculating bacterial cultures to enable self-cloning and DNA replication. Discover the process, from broth preparation to sterile conditions.
Read storyThis blog post explores the emerging role of exosomes, tiny vesicles released by cells, in the diagnosis and treatment of neurological disorders. It delves into the potential of exosomes as disease biomarkers and therapeutic delivery systems, shedding light on this exciting new frontier in neuroscience.
Read storyThis blog post delves into the role of tau protein in both the healthy brain and in neurodegenerative diseases, including Alzheimer's and other tauopathies. By understanding tau's dual nature, we highlight its potential as a target for therapeutic interventions.
Read storyThis blog post explores the multifaceted roles of glial cells, traditionally viewed as mere support cells in the brain. By delving into their active involvement in brain function and their implications in various neurological disorders, we underscore the importance of these underappreciated cells.
Read storyThis blog post explores prion diseases, a unique class of neurodegenerative diseases caused by misfolded proteins. Understanding the properties and pathogenesis of prions can shed light on other disorders involving protein misfolding and aggregation.
Read storyThis blog post delves into the intricate molecular mechanisms that underlie neurotransmitter release. Understanding these processes provides critical insights into how neurons communicate and the potential implications for neurological disorders.
Read storyThis blog post offers a detailed look at alpha-synuclein, a protein implicated in Parkinson's disease. It explores the role of this protein in disease pathogenesis and the potential it holds as a target for future therapeutic interventions.
Read storyThis blog post delves into the potential of the innovative technique, optogenetics, for restoring lost neuronal function, particularly in the context of neurodegenerative diseases. Despite the existing challenges, it highlights the hope that optogenetics brings for future treatments.
Read storyThis blog post explores how the biological changes that come with ageing can increase the risk and affect the progression of neurodegenerative diseases. It underscores the importance of further research to understand these relationships and develop effective treatments.
Read storyThis blog post delves into the molecular mechanisms of neurotoxicity, describing the various ways in which neurotoxic substances can damage the brain and potential strategies for protecting against such damage.
Read storyThis blog post explores the potential of gene-environment interactions in neurodegenerative diseases, offering insight into their role, the potential for personalised treatment, and the challenges researchers face in this complex yet promising area of study.
Read storyThis blog post introduces the emerging field of connectomics in neuroscience, exploring the techniques used, its implications for understanding neurological disorders, and the challenges faced in this promising field of research.
Read storyThis blog post explores the role of protein aggregation in neurodegenerative diseases. By delving into the process of protein misfolding and its impact on neuronal health, we discuss the research efforts in understanding these molecular phenomena and potential therapeutic strategies.
Read storyThis blog post sheds light on the crucial roles of astrocytes in the central nervous system. Covering their varied functions and implications in disease, the post emphasises the importance of these often overlooked cells and the potential they hold for future research.
Read storyThis blog post explores the role of the complement system in neurodegeneration, highlighting its function in the immune system and its potential contribution to conditions like Alzheimer's and Parkinson's disease. The post also discusses possible therapeutic strategies targeting the complement system.
Read storyThis blog post explores the challenges and solutions in drug delivery systems for treating neurological disorders, including liposomes, nanoparticles, neurotrophic factors, intranasal delivery, focused ultrasound, and gene therapy.
Read storyThis blog post explores the genetics of Alzheimer's disease, focusing on key genes implicated in the disease, the role of genetic testing, and the future of genetic research in Alzheimer's disease.
Read story
FIELD NOTETake a peek into a day at the lab, focused on exploring the calcium activity of the white matter within the corpus callosum, utilising 2-photon microscopy, intricate coding, and innovative methodologies.
Read storyThis blog post delves into the phenomenon of neurogenesis, the formation of new neurons in the adult brain, discussing its occurrence, function, and the potential implications for neurological health and disease.
Read storyThis blog post explores the use of induced pluripotent stem cells (iPSCs) in neurodegenerative disease research, highlighting their potential to revolutionise our understanding and treatment of these challenging conditions.
Read storyThis blog post delves into the potential of stem cell therapy as a promising approach to treat neurodegenerative diseases, discussing current research, challenges, and future perspectives.
Read storyThis blog post explores the concept of neuroplasticity, the brain's remarkable ability to change its structure and function in response to experience, and its implications for learning, memory, and recovery from brain injury.
Read storyThis blog post discusses the promising role of nanotechnology in the diagnosis and treatment of neurological disorders, highlighting its applications in targeted drug delivery, neuroimaging, and regenerative medicine.
Read storyThis blog post discusses the roles of oligodendrocytes and the myelin they produce in the central nervous system, explaining their importance in neuronal function and the implications for neurological disorders when these components are damaged.
Read storyThis blog post delves into the fascinating concept of the gut-brain axis, exploring how the gut and its resident microbiota communicate with the brain and how gut health can significantly impact brain function and behaviour.
Read storyIn this blog post, we delve into the fascinating world of the molecular processes that underpin memory formation and storage. We explore synaptic plasticity, the key molecular players involved, and the processes of memory consolidation and storage.
Read storyThis blog post explores the intriguing relationship between autophagy, a vital cellular process, and neurodegenerative diseases. We discuss the role of autophagy in neuronal health, its link to various neurodegenerative diseases, and the potential for targeting autophagy in therapeutic strategies.
Read storyIn this blog post, we discuss the potential role of cytoplasmic dynein 1, a motor protein involved in essential cellular processes, in the pathology of amyotrophic lateral sclerosis (ALS) and explore how targeting this protein or its associated pathways could represent a promising therapeutic strategy for the disease.
Read storyIn this blog post, we discuss the importance of bioinformatics in amyotrophic lateral sclerosis (ALS) research and how this interdisciplinary field contributes to the identification of novel therapeutic targets, drug repurposing, and personalised medicine strategies.
Read storyIn this blog post, we delve into the role of TAR DNA-binding protein 43 (TDP-43) in the pathology of amyotrophic lateral sclerosis (ALS), discussing its involvement in RNA metabolism and how targeting this protein or its associated pathways may offer promising therapeutic strategies for the disease.
Read storyIn this blog post, we discuss the role of RNA-sequencing in amyotrophic lateral sclerosis (ALS) research, highlighting how this powerful technology has advanced our understanding of the disease's molecular mechanisms and informed the development of novel therapeutic strategies.
Read storyThis blog post explores the potential role of microglia-derived microRNAs in the pathogenesis of amyotrophic lateral sclerosis (ALS), discussing their involvement in neuroinflammation and neuron-microglia communication, and highlighting the therapeutic implications of targeting these molecules or their associated pathways to develop novel treatments for this devastating neurodegenerative disease.
Read storyThis blog post delves into the world of microscopy in neuroscience research, highlighting its critical role in unraveling the mysteries of the neuronal landscape and showcasing the breathtaking beauty and complexity of the nervous system.
Read storyThis blog post delves into the process of microglia culture, exploring how these resident immune cells of the brain are isolated and studied in vitro, and their significance in researching neurodegenerative diseases like ALS.
Read storyIn this blog post, you will find an overview of amyotrophic lateral sclerosis (ALS), exploring its causes, risk factors, symptoms, and current treatments, while also highlighting ongoing research efforts to develop new therapies and improve our understanding of this devastating neurodegenerative disease.
Read storyThis blog post highlights the importance of cell culture techniques in neuroscience research, exploring their applications in mechanistic studies, drug discovery, gene editing, and disease modeling, and their contributions to our understanding of the nervous system and the development of novel therapeutic strategies for neurodegenerative diseases.
Read storyThis blog post explores the double-edged sword of neuroinflammation in neurodegenerative diseases. We discuss its role as both a protective mechanism and a potential contributor to disease progression, and the ongoing research to balance these effects for therapeutic benefit.
Read storyThis blog post explores the method and applications of Western blotting in neuroscience, shedding light on its role in protein expression studies, protein modification studies, and its significant contribution to neurodegenerative disease research.
Read storyThis blog post explores the principles and applications of immunofluorescence staining in neuroscience research, highlighting its critical role in investigating the molecular and cellular processes underlying neuronal function and dysfunction, and advancing our understanding of neurodegenerative diseases like ALS.
Read story
FIELD NOTEThe blog post delves into the analytical side of neuroscience, exploring the process of examining neuronal electrical activity using Matlab software and a host of complex mathematical functions, complete with data visualisations.
Read storyThis blog post explores the intriguing link between mitochondrial dysfunction and neurodegenerative diseases. We delve into the roles of mitochondria in cells, examine the evidence connecting mitochondrial dysfunction to neurodegeneration, and consider the promising therapeutic strategies targeting mitochondria.
Read storyThis blog post delves into the fascinating world of the blood-brain barrier. We explore its function, its importance in maintaining brain health, its involvement in various neurological conditions, and the potential future directions of research in this field.
Read story
FIELD NOTEJoin me on a fascinating journey in the lab as I employ the sophisticated patch-clamp technique in an electrophysiology experiment to record neuronal activity.
Read storyIn this blog post, we delve into the impact of oxidative stress on neuronal health. We cover what oxidative stress is, how it affects neurons, its role in neurodegenerative diseases, and potential strategies for targeting oxidative stress in these conditions.
Read storyThis blog post explores the role of genotyping in neuroscience, highlighting its importance in understanding the genetic basis of neurological disorders, predicting disease risk, and informing personalised treatment strategies.
Read storyThis blog post provides an overview of the role of PCR in neuroscience, explaining how it allows for the amplification and analysis of gene expression in studying neurological function and disease.
Read storyThis blog post sheds light on calcium imaging, a powerful technique for capturing the dynamic dialogue between neurons. We explore the fundamental role of calcium in neurons, delve into the process of calcium imaging, and consider its significant applications and future in neuroscience research.
Read storyThis blog post explores the methods and challenges of neuronal culture, demonstrating its crucial role in studying neuronal development, function, and disease mechanisms.
Read storyThis blog post delves into the world of patch-clamp electrophysiology, a technique that offers an unparalleled view into the electrical activity of neurons. We explore the different configurations of the technique, its applications in neuroscience, and its transformative role in the study of brain function.
Read storyThis blog post explores the remarkable capabilities of neuroimaging techniques in visualising the living brain, examining both structural and functional imaging approaches, their applications in neuroscience, and their indispensable role in the study of neurodegenerative diseases.
Read storyThis blog post delves into the exciting world of viral vectors and their transformative role in neuroscience research. We explore their definition, types, applications, and future prospects, shedding light on how these microscopic tools are shaping our understanding of the brain.
Read storyThis blog post explores the complex relationship between epigenetics and neurodegeneration. We cover what epigenetics is, how it might contribute to neurodegenerative diseases, and the potential for epigenetic therapies in these conditions.
Read story
FIELD NOTEJoin me as I delve into a day in the lab, analysing H&E stained brain slices to unravel the histopathological transformations following a stroke.
Read storyThis blog post delves into the innovative technique of optogenetics in neuroscience, discussing how it enables precise manipulation of neuronal activity, thereby aiding in the understanding of neural circuits, decoding of neuronal coding, and the development of novel therapeutic approaches.
Read story
FIELD NOTEIn this detailed account of a recent neuroscience experiment, I guide you through the meticulous process of staining brain slices using Hematoxylin & Eosin (H&E), shedding light on the intricate steps involved in studying the effects of a novel therapeutic approach to stroke treatment.
Read story
FIELD NOTEAn engaging behind-the-scenes look at the meticulous process of analysing MRI scans to explore potential stroke treatments, offering a unique perspective on the complex world of medical research.
Read story