August 14, 2025

CFS/ME: What the latest science is telling us (and what it means for you)

Over the last 12–18 months there’s been real movement in ME/CFS research. The short version: the evidence base is growing, stigma is shrinking, and larger, better studies are pointing to clear biological underpinnings.

The biggest headline: genetics now implicate biology

The UK’s DecodeME project—the world’s largest ME/CFS genetic study—has released its first results. Analysing over 15,000 DNA samples, researchers identified multiple genetic regions linked to ME/CFS, many tied to immune and nervous-system pathways. This is strong evidence that ME/CFS is a biological illness, not a behavioural or psychological problem, and it gives scientists targets for diagnostics and treatment discovery. (DecodeME, meresearch.org.uk, The Guardian, The Times)

Deep clinical profiling finds measurable differences

A major NIH study published in Nature Communications provides some of the most detailed biological characterisation to date (immune, autonomic, metabolic and neurological measures). While no single “yes/no” test exists yet, the study strengthens the case for objective abnormalities across systems—consistent with patients’ lived experience. (STAT, Harvard Health)

Other fast-moving areas

  • Small-fiber neuropathy (SFN): Several papers report SFN features in cohorts overlapping with ME/CFS and post-viral conditions, suggesting peripheral nerve involvement in pain, dysautonomia and post-exertional symptom exacerbation. It’s promising but not yet a universal finding. (PMC, Wiley Online Library)
  • Microclots & microvasculature: New methods to quantify “amyloid microclots” are being explored, and muscle-microvasculature studies are underway. This line remains investigational and debated; it’s not a clinical test yet. (ammes.org, Science for ME, meresearch.org.uk, The ME Association)
  • Microbiome & metabolism: Recent reports indicate gut-microbiome signatures and metabolic pathway disruption that could support future diagnostics or therapies, but these need replication in large, well-phenotyped cohorts. (Jackson Laboratory)

What this means for people living with ME/CFS

  1. Validation: High-quality genetic and physiological data add weight to what patients have long reported. It’s not “in your head.” (DecodeME, STAT)
  2. Care should centre on pacing & symptom-led support: The NICE guideline (NG206) emphasises energy management (pacing), personalised care planning, and explicitly warns against therapies that push through symptoms. CBT may help with coping, but it’s not a cure. (NICE, meresearch.org.uk, PMC)
  3. Services and training are (slowly) improving: The UK ME/CFS delivery plan aims to upskill clinicians and grow research investment; advocates are pushing for more. (GOV.UK, The Times)

How to get involved (UK & international)

Join or support research
Help set research priorities & stay connected
  • ME/CFS Priority Setting Partnership – “Take part” (help shape the top research questions). (PSP ME)
  • Action for ME: Get involved in research (including PPI opportunities). (Action for ME)
  • ME Research UK – Volunteering & study adverts (they signal participant calls and share researcher toolkits). (meresearch.org.uk)
Practical takeaways for daily life
  • Protect your “energy envelope”: pace activity, prioritise rest after exertion, and plan for post-exertional symptom exacerbation (PESE/PEM). (NICE)
  • Co-manage comorbidities (orthostatic intolerance, sleep disturbance, pain, GI issues) with your clinician; small wins add up. (NICE)
  • Be cautious with experimental tests/treatments not endorsed by guidelines; many are still research-only. (NICE, The ME Association)

References

  1. DecodeME. Initial DNA Results, 6 Aug 2025. (DecodeME)
  2. ME Research UK. DeCodeME – Initial Results Published, Aug 2025. (meresearch.org.uk)
  3. The Guardian. Scientists find link between genes and ME/CFS, 6 Aug 2025. (The Guardian)
  4. NIH multi-centre study. Nature Communications, Feb 2024; coverage in STAT News & Harvard Health. (STAT, Harvard Health)
  5. SFN studies spanning ME/CFS & post-viral conditions (open-access examples). (PMC, Wiley Online Library)
  6. Microclot measurement methods and commentary. (ammes.org, Science for ME, The ME Association)
  7. Jackson Laboratory update on microbiome markers (July 2025). (Jackson Laboratory)
  8. NICE Guideline NG206: ME/CFS (2021, current). (NICE)
  9. ME Research UK summary of NG206 key points (CBT/GET stance). (meresearch.org.uk)
  10. UK Government ME/CFS delivery plan update (July 2025). (GOV.UK)

Our Aspirations

At Cathedral Chiropractic we have three chiropractors and we find that no two chiropractors are the same! What we can assure you is that each of us has our patient’s best interest at heart, that we keep up to date with the literature and keep our therapies evidence led and patient centred. We always Keep your experience in mind and work hard to make it the best we can offer.
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