Microbiome-gut-brain axis as a biomolecular communication network for the internet of bio-nanothings

Ian F. Akyildiz, Jiande Chen, Maysam Ghovanloo, Ulkuhan Guler, Tevhide Ozkaya-Ahmadov, Massimiliano Pierobon, A. Fatih Sarioglu, Bige D. Unluturk

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

This article presents fundamental challenges in the development of a self-sustainable and biocompatible network infrastructure to interconnect the next-generation electrical and biological wearable and implantable devices, i.e., the Internet of Bio-NanoThings. The direct contact of IoBNT devices with the human body, where the cells naturally communicate and organize into networks, suggests the possibility to exploit these biological communications for the device-to-device interconnection. The aim of this work is to investigate minimally invasive, heterogeneous, and externally accessible electrical/molecular communication channels to transmit information between these devices through the Microbiome-Gut-Brain Axis (MGBA), composed of the gut microbial community, the gut tissues, the enteric nervous system. A framework to develop a network infrastructure on top of the biological processes underlying the MGBA, and the intercommunications among its components is proposed. To implement this framework, the following challenges need to be tackled. First, physical channel models should be developed to quantitatively characterize electrical and molecular communications through the MGBA. Second, novel technological solutions in information modulation, coding and routing should be developed. Third, to support these efforts with experimental data, a first-of-a-kind implantable MGBA network probe device composed of a hub connected to an ensemble of electrical and molecular stimulation and sensing modules should be designed and engineered, together with an innovative gut-on-a-chip in-vitro model system. The discussion in this paper establishes the basis for a completely novel transdisciplinary networking domain at the core of the next-generation biomedical systems for pervasive, perpetual, and remote healthcare.

Original languageEnglish (US)
Article number8844707
Pages (from-to)136161-136175
Number of pages15
JournalIEEE Access
Volume7
DOIs
StatePublished - 2019

Keywords

  • Biomedical implants
  • Biosensors
  • Internet of Bio-NanoThings
  • Intra-body networks
  • Molecular communication
  • Nanonetworks

ASJC Scopus subject areas

  • Computer Science(all)
  • Materials Science(all)
  • Engineering(all)

Fingerprint Dive into the research topics of 'Microbiome-gut-brain axis as a biomolecular communication network for the internet of bio-nanothings'. Together they form a unique fingerprint.

Cite this