Post lockdown disease paradigm: Solutions for an age of perpetual inflammation

By Justin Gregory Maguire

BSc (Hons) Nutritional Science.

PG Dip Functional Blood Chemistry Analysis.

BTech Kinesiology and Applied Anatomy.

In the modern world many people are beginning to feel as though their bodies are living in a form of quiet internal emergency, which could stem from an unresolved tension that lingers long after visible stressors have faded. This sense of being simultaneously inflamed, fatigued, wired, hypersensitive, and neurologically burdened may reflect how our immune and metabolic systems interpret the signals of a technological era that human biology never evolved to navigate.

Today’s environment is saturated with non-native electromagnetic fields (nnEMF) emitted from mobile infrastructure, Wi-Fi, and wireless devices. Experimental evidence shows that these fields can increase reactive oxygen species, promote oxidative stress, and disturb antioxidant defences within the neural and immune tissues, potentially influencing mitochondrial stability and inflammatory tone (Schuermann and Mevissen, 2021). This oxidative tension may subtly prime the innate immune system towards a ‘ready-to-fire’ state.

At the same time, growing research into post-viral syndromes reveals that fragments of viral proteins – particularly the SARS-CoV-2 S1 subunit – can persist in immune cells such as non-classical monocytes for many months after infection. These fragments are not active viruses, but their presence may sustain innate immune activation and inflammatory signalling long after the initial illness has resolved (Patterson et al., 2022). Such persistence mirrors what is observed in other post-infectious conditions and may explain why some individuals experience prolonged fatigue, pain, sensory sensitivity, dysautonomia, or cognitive dysfunction despite clear recovery from the acute infection. The PNAS (Proceedings of the National Academy of Sciences of the United States of America) review on long Covid similarly notes that lingering viral antigens can provoke ongoing immune responses, endothelial inflammation, and microvascular dysfunction – patterns consistent with a long-standing inflammatory echo rather than a new contagious threat (Shaffer, 2022).

This ongoing activation may push the body into the Cell Danger Response (CDR), a protective metabolic state characterised by reduced ATP production, increased extracellular ATP signalling, antiviral activation, and widespread mitochondrial reprogramming. According to Naviaux, a single burst of extracellular ATP can drop whole-body oxygen consumption by approximately 74% and shift hundreds of metabolites within minutes (Naviaux, 2014). These rapid changes reflect the body’s attempt to halt pathogen spread and prioritise defence, but when prolonged, they create a state of biochemical stagnation where healing no longer progresses. NK (Natural Killer) cells – innate immune cells with increased adaptable vigilance against cancer and covert pathogens, such as cell wall deficient bacteria or DNA viruses like Epstein Barr – may begin to exhaust, neutrophils may behave hypervigilantly, and cytokine traffic may remain disordered. Astroglia within the central nervous system may enter a persistent state of activation, influencing spinal ganglia signalling and amplifying pain and sensory processing, potentially contributing to fibromyalgia-like symptoms and neuropathic sensations (Naviaux et al., 2017).

These processes align with a contemporary view of mitochondria that extends far beyond energy production. Research from Picard and colleagues describes mitochondria as information processors – organelles that continuously integrate hormonal, immune, metabolic, and environmental cues to determine how cells respond to their surroundings (Picard, 2023).

Through this lens, chronic symptoms do not appear as isolated organ malfunction but as a miscalibration communication network across the immunity, metabolism, and neural regulation network.

The first step towards restoring balance often involves calming innate immunity. Pattern-recognition receptors such as TLR4 and TLR9 may remain in a hyper-responsive state, driving caspase activation, extracellular ATP release, and P2X7/P2Y-mediated ion flux. Patterson’s long Covid data show that individuals with persistent symptoms often display characteristic cytokine patterns involving IL-6, TNF-α, IFN-γ, sCD40L, VEGF, and CCL5/RANTES – molecules associated with vascular inflammation, endothelial dysfunction, dysautonomia, and sensory hypersensitivity (Patterson et al., 2022). These inflammatory signals are not random: they form a consistent pattern across many chronic inflammatory states, including ME/CFS, long Lyme, and post-viral fatigue, suggesting that the immune system may have become stuck in a defensive configuration.

Supporting immune recalibration may involve natural immunomodulators such as saponins, cepharanthine, kalawalla, thymic peptides, and low-dose naltrexone, or pharmaceutical agents such as maraviroc, olmesartan, and statins. Statins, for instance, can down-regulate fractalkine, reducing the adhesion of inflammatory monocytes to vascular endothelium, while maraviroc modulates CCR5 to limit inflammatory cell migration and repolarise monocytes towards a less inflammatory phenotype(Patterson et al., 2022). These interventions do not suppress immunity; rather, they help correct misguided danger signalling so that the system can return to a healthier baseline.

Once innate immune tone softens, neurotransmitter networks often require restoration. Inflammation diverts tryptophan away from serotonin and tryptamine synthesis into the kynurenine pathway, reducing serotonergic stability and increasing the likelihood of dopamine oxidative stress. Patterson’s analysis reveals that cytokines such as IL-1β, IL-6, and TNF-α correlate strongly with decreased serotonin and increased fatigue, dysautonomia, and cognitive disruption (Patterson et al., 2022). When dopamine oxidises into quinones under inflammatory pressure, the burden on mitochondrial redox pathways intensifies, affecting NAD/NADPH availability.Supporting thyroid function and cortisol availability is typically essential before serotonergic interventions – whether SSRIs/SNRIs or, under clinical supervision, psychedelic-assisted therapy – can help recalibrate limbic circuitry.

A similar pattern unfolds with the glutamate–GABA system. NAD depletion via CD38 impairs EAAT2 glutamate clearance, promotes pseudo-hypoxic redox signalling, and increases excitotoxic susceptibility. Mitochondrial stress experiments in ME/CFS models show that serum from affected individuals can induce mitochondrial fragmentation and antiviral-like metabolic states in naïve cells, illustrating how immune signals can reshape neural energy dynamics (Schreiner et al., 2020). In this context, interventions that reduce glutamate load or strengthen inhibitory signalling – such as niacin, pinealon, theanine, Selank, or muscimol – may help restore neural balance.

The endocrine system forms the final pillar in this integrative picture. Hypothyroidism can disrupt D2 receptor regulation, increase prolactin tendencies, reduce glucocorticoid-receptor sensitivity, and heighten neuroinflammatory reactivity. Because mitochondrial phenotypes differ across tissues, thyroid imbalances manifest differently depending on whether the dysfunction is hepatic or peripheral (Picard, 2023).

Within this context, endocrine adaptations emerge differently across tissues and axes:

• Resmetirom may support hepatocellular mitochondrial function, while peripheral mitochondrial insufficiency may respond to thyreogen peptides, iodine or selenium repletion, or context-sensitive thyroid support such as T2 when inflammatory granulation remains high.

• Disruption of stress-regulatory and endocrine signalling has been increasingly observed in long Covid, with implications for inflammation, autonomic balance, and cognitive function (Shaffer, 2022).

Across these systems, a clear narrative emerges: the immune system, mitochondria, neural circuits, and endocrine rhythms are not malfunctioning independently; they are reacting to a perceived state of danger that has not yet resolved. The task of recovery is not to punish or force these systems back into compliance but to help them remember what safety feels like.

Healing, in this context, becomes less about fixing broken parts and more about helping the body unlearn a state of emergency. It involves guiding the immune system, mitochondria, endocrine rhythms, and neural circuits to recognise that the threat has passed and that it is safe to soften again. As these systems gradually release their defensive posture, their communication becomes more fluid, their energy more coherent, and the whole organism begins to return to a natural rhythm of regulation. In that renewed synchrony – where metabolism, immunity, and neural signalling breathe together once more – the body rediscovers its innate capacity to heal.

References

Naviaux, R.K. (2014) Metabolic features of the cell danger response. Mitochondrion, 16, pp.7-17. Available at: https://doi.org/10.1016/j.mito.2013.08.006

Naviaux, R.K., Curtis, B., Li, K., Naviaux, J.C., Bright, A.T., Reiner, G.E., Westerfield, M., Goh, S., Alaynick, W.A., Wang, L. and Capparelli, E.V. (2017) Low‐dose suramin in autism spectrum disorder: a small, phase I/II, randomized clinical trial. Annals of Clinical and Translational Neurology, 4(7), pp.491-505. Available at: https://doi.org/10.1002/acn3.424

Patterson, B.K., Francisco, E.B., Yogendra, R., Long, E., Pise, A., Rodrigues, H., Hall, E., Herrera, M., Parikh, P., Guevara-Coto, J. and Triche, T.J. (2022) Persistence of SARS CoV-2 S1 protein in CD16+ monocytes in post-acute sequelae of COVID-19 (PASC) up to 15 months post-infection. Frontiers in Immunology, 12, p.746021. Available at: https://doi.org/10.3389/fimmu.2021.746021

Picard, M. (2023) Martin Picard: Exploring the Mind-Mitochondria Connection. Columbia University Irving Medical Center. Available at: https://www.cuimc.columbia.edu/news/martin-picard-exploring-mind-mitochondria-connection

Schreiner, P., Harrer, T., Scheibenbogen, C., Lamer, S., Schlosser, A.,  Naviaux, R.K. and Prusty, B.K. (2020) Human Herpesvirus-6 Reactivation, Mitochondrial Fragmentation, and the Coordination of Antiviral and Metabolic Phenotypes in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome. ImmunoHorizons 4(4) p.201–215. Available at: https://doi.org/10.4049/immunohorizons.2000006

Schuermann, D. and Mevissen, M. (2021) Manmade electromagnetic fields and oxidative stress—biological effects and consequences for health. International Journal of Molecular Sciences, 22(7), p.3772. Available at: Manmade Electromagnetic Fields and Oxidative Stress.pdf and https://doi.org/10.3390/ijms22073772 Shaffer, L. (2022) Lots of long COVID treatment leads, but few are proven. Proceedings of the National Academy of Sciences (PNAS), 119(36), e2213524119. Available at: https://doi.org/10.1073/pnas.2213524119