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Key FM, Posth C, Esquivel-Gomez LR, Hübler R, Spyrou MA, Neumann GU, Furtwängler A, Sabin S, Burri M, Wissgott A, Lankapalli AK, Vågene ÅJ, Meyer M, Nagel S, Tukhbatova R, Khokhlov A, Chizhevsky A, Hansen S, Belinsky AB, Kalmykov A, Kantorovich AR, Maslov VE, Stockhammer PW, Vai S, Zavattaro M, Riga A, Caramelli D, Skeates R, Beckett J, Gradoli MG, Steuri N, Hafner A, Ramstein M, Siebke I, Lösch S, Erdal YS, Alikhan NF, Zhou Z, Achtman M, Bos K, Reinhold S, Haak W, Kühnert D, Herbig A, Krause J. Emergence of human-adapted Salmonella enterica is linked to the Neolithization process. Nat Ecol Evol 2020; 4:324-333. [PMID: 32094538 PMCID: PMC7186082 DOI: 10.1038/s41559-020-1106-9] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Accepted: 01/08/2020] [Indexed: 11/13/2022]
Abstract
It has been hypothesized that the Neolithic transition towards an
agricultural and pastoralist economy facilitated the emergence of human adapted
pathogens. Here, we recovered eight Salmonella enterica subsp.
enterica genomes from human skeletons of transitional
foragers, pastoralists, and agro-pastoralists in western Eurasia that were up to
6,500 years old. Despite the high genetic diversity of S.
enterica all ancient bacterial genomes clustered in a single
previously uncharacterized branch that contains S. enterica
adapted to multiple mammalian species. All ancient bacterial genomes from
prehistoric (agro-)pastoralists fall within a part of this branch that also
includes the human-specific S. enterica Paratyphi C,
illustrating the evolution of a human pathogen over a period of five thousand
years. Bacterial genomic comparisons suggest that the earlier ancient strains
were not host specific, differed in pathogenic potential, and experienced
convergent pseudogenization that accompanied their downstream host adaptation.
These observations support the concept that the emergence of human adapted
S. enterica is linked to human cultural
transformations.
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Affiliation(s)
- Felix M Key
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany. .,Institute for Medical Engineering and Sciences, Massachusetts Institute of Technology, Cambridge, MA, USA. .,Department of Civil and Environmental Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA.
| | - Cosimo Posth
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Luis R Esquivel-Gomez
- Transmission, Infection, Diversification & Evolution Group, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Ron Hübler
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Maria A Spyrou
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Gunnar U Neumann
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Anja Furtwängler
- Institute for Archaeological Sciences, Archaeo- and Palaeogenetics, University of Tuebingen, Tuebingen, Germany
| | - Susanna Sabin
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Marta Burri
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Antje Wissgott
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Aditya Kumar Lankapalli
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Åshild J Vågene
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Matthias Meyer
- Department of Evolutionary Genetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| | - Sarah Nagel
- Department of Evolutionary Genetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| | - Rezeda Tukhbatova
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany.,Laboratory of Structural Biology, Kazan Federal University, Kazan, Russian Federation
| | - Aleksandr Khokhlov
- Samara State University of Social Sciences and Education, Samara, Russian Federation
| | - Andrey Chizhevsky
- Institute of Archaeology named after A.Kh. Khalikov of the Academy of Sciences of the Republic of Tatarstan, Kazan, Russian Federation
| | - Svend Hansen
- Eurasia Department, German Archaeological Institute, Berlin, Germany
| | | | - Alexey Kalmykov
- 'Nasledie' Cultural Heritage Unit, Stavropol, Russian Federation
| | - Anatoly R Kantorovich
- Department of Archaeology, Faculty of History, Lomonosov Moscow State University, Moscow, Russian Federation
| | | | - Philipp W Stockhammer
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany.,Institute for Pre- and Protohistoric Archaeology and Archaeology of the Roman Provinces, Ludwig Maximilian University Munich, Munich, Germany
| | - Stefania Vai
- Department of Biology, University of Florence, Florence, Italy
| | - Monica Zavattaro
- Museum of Anthropology and Ethnology, Museum System of the University of Florence, Florence, Italy
| | - Alessandro Riga
- Department of Biology, University of Florence, Florence, Italy
| | - David Caramelli
- Department of Biology, University of Florence, Florence, Italy
| | - Robin Skeates
- Department of Archaeology, Durham University, Durham, UK
| | | | | | - Noah Steuri
- Institute of Archaeological Sciences and Oeschger Centre for Climate Change Research, University of Bern, Bern, Switzerland
| | - Albert Hafner
- Institute of Archaeological Sciences and Oeschger Centre for Climate Change Research, University of Bern, Bern, Switzerland
| | | | - Inga Siebke
- Department of Physical Anthropology Institute of Forensic Medicine, University of Bern, Bern, Switzerland
| | - Sandra Lösch
- Department of Physical Anthropology Institute of Forensic Medicine, University of Bern, Bern, Switzerland
| | | | | | - Zhemin Zhou
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Mark Achtman
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Kirsten Bos
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Sabine Reinhold
- Eurasia Department, German Archaeological Institute, Berlin, Germany
| | - Wolfgang Haak
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Denise Kühnert
- Transmission, Infection, Diversification & Evolution Group, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Alexander Herbig
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany.
| | - Johannes Krause
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany.
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Antunes-Rodrigues J, de Castro M, Elias LLK, Valença MM, McCann SM. Neuroendocrine control of body fluid metabolism. Physiol Rev 2004; 84:169-208. [PMID: 14715914 DOI: 10.1152/physrev.00017.2003] [Citation(s) in RCA: 311] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Mammals control the volume and osmolality of their body fluids from stimuli that arise from both the intracellular and extracellular fluid compartments. These stimuli are sensed by two kinds of receptors: osmoreceptor-Na+ receptors and volume or pressure receptors. This information is conveyed to specific areas of the central nervous system responsible for an integrated response, which depends on the integrity of the anteroventral region of the third ventricle, e.g., organum vasculosum of the lamina terminalis, median preoptic nucleus, and subfornical organ. The hypothalamo-neurohypophysial system plays a fundamental role in the maintenance of body fluid homeostasis by secreting vasopressin and oxytocin in response to osmotic and nonosmotic stimuli. Since the discovery of the atrial natriuretic peptide (ANP), a large number of publications have demonstrated that this peptide provides a potent defense mechanism against volume overload in mammals, including humans. ANP is mostly localized in the heart, but ANP and its receptor are also found in hypothalamic and brain stem areas involved in body fluid volume and blood pressure regulation. Blood volume expansion acts not only directly on the heart, by stretch of atrial myocytes to increase the release of ANP, but also on the brain ANPergic neurons through afferent inputs from baroreceptors. Angiotensin II also plays an important role in the regulation of body fluids, being a potent inducer of thirst and, in general, antagonizes the actions of ANP. This review emphasizes the role played by brain ANP and its interaction with neurohypophysial hormones in the control of body fluid homeostasis.
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Affiliation(s)
- José Antunes-Rodrigues
- Department of Physiology, School of Medicine of Ribeirao Preto, University of São Paulo, Ribeirao Preto, São Paulo, Brazil.
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Haanwinckel MA, Elias LK, Favaretto AL, Gutkowska J, McCann SM, Antunes-Rodrigues J. Oxytocin mediates atrial natriuretic peptide release and natriuresis after volume expansion in the rat. Proc Natl Acad Sci U S A 1995; 92:7902-6. [PMID: 7644511 PMCID: PMC41254 DOI: 10.1073/pnas.92.17.7902] [Citation(s) in RCA: 152] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Our previous studies have shown that stimulation of the anterior ventral third ventricular region increases atrial natriuretic peptide (ANP) release, whereas lesions of this structure, the median eminence, or removal of the neural lobe of the pituitary block ANP release induced by blood volume expansion (BVE). These results indicate that participation of the central nervous system is crucial in these responses, possibly through mediation by neurohypophysial hormones. In the present research we investigated the possible role of oxytocin, one of the two principal neurohypophysial hormones, in the mediation of ANP release. Oxytocin (1-10 nmol) injected i.p. caused significant, dose-dependent increases in urinary osmolality, natriuresis, and kaliuresis. A delayed antidiuretic effect was also observed. Plasma ANP concentrations increased nearly 4-fold (P < 0.01) 20 min after i.p. oxytocin (10 nmol), but there was no change in plasma ANP values in control rats. When oxytocin (1 or 10 nmol) was injected i.v., it also induced a dose-related increase in plasma ANP at 5 min (P < 0.001). BVE by intra-atrial injection of isotonic saline induced a rapid (5 min postinjection) increase in plasma oxytocin and ANP concentrations and a concomitant decrease in plasma arginine vasopressin concentration. Results were similar with hypertonic volume expansion, except that this induced a transient (5 min) increase in plasma arginine vasopressin. The findings are consistent with the hypothesis that baroreceptor activation of the central nervous system by BVE stimulates the release of oxytocin from the neurohypophysis. This oxytocin then circulates to the right atrium to induce release of ANP, which circulates to the kidney and induces natriuresis and diuresis, which restore body fluid volume to normal levels.
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Affiliation(s)
- M A Haanwinckel
- Department of Physiology, Federal University of Bahia, Salvador, Brazil
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Reis LC, Ramalho MJ, Favaretto AL, Gutkowska J, McCann SM, Antunes-Rodrigues J. Participation of the ascending serotonergic system in the stimulation of atrial natriuretic peptide release. Proc Natl Acad Sci U S A 1994; 91:12022-6. [PMID: 7991577 PMCID: PMC45368 DOI: 10.1073/pnas.91.25.12022] [Citation(s) in RCA: 47] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Results obtained in our laboratories have provided evidence for the participation of the hypothalamic atrial natriuretic peptide (ANP) neuronal system in the regulation of water and electrolyte homeostasis. The anterior ventral third ventricular (AV3V) region, a site of the perikarya of the ANP neurons, receives important afferent input from ascending serotoninergic axons. We hypothesized that the ascending serotoninergic tract might be involved in control of the liberation of ANP. Therefore, electrolytic lesions were produced in the mesencephalic dorsal raphé nucleus (DRN), the site of perikarya of serotonin (5-HT) neurons whose axons project to the AV3V region. Rats with sham lesions constituted the control group. In a second group of animals, the serotoninergic system was depleted of 5-HT by lateral ventricular administration of p-chlorophenylalanine (PCPA), an amino acid that causes depletion of 5-HT from the serotoninergic neurons. Control animals were injected with an equal amount of isotonic saline. The DRN lesions induced an increase of water intake and urine output beginning on the first day that lasted for 1 week after lesions were produced. There was a concomitant sodium retention that lasted for the same period of time. When water-loaded, DRN-lesioned and PCPA-injected animals showed diminished excretion of sodium, accompanied by a decrease in basal plasma ANP concentrations, and blockade of the increase in plasma ANP, which followed blood volume expansion by intraatrial injection of hypertonic saline. The results are interpreted to mean that ascending stimulatory serotoninergic input into the ANP neuronal system in the AV3V region produces a tonic stimulation of ANP release, which augments sodium excretion and inhibits water intake. Therefore, in the absence of this serotoninergic input following destruction of the serotoninergic neurons by DRN lesions or intraventricular injection of PCPA, an antinatriuretic effect is obtained that is associated with increased drinking, either because of sodium retention per se or removal of ANP-induced inhibition of release of the dipsogenic peptide, angiotensin II. The serotoninergic afferents also play an essential, stimulatory role in volume expansion-induced release of ANP and the ensuing natriuresis.
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Affiliation(s)
- L C Reis
- Department of Physiological Sciences, Rural Federal University of Rio de Janeiro, Itaguai, Brazil
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Antunes-Rodrigues J, Marubayashi U, Favaretto AL, Gutkowska J, McCann SM. Essential role of hypothalamic muscarinic and alpha-adrenergic receptors in atrial natriuretic peptide release induced by blood volume expansion. Proc Natl Acad Sci U S A 1993; 90:10240-4. [PMID: 8234284 PMCID: PMC47750 DOI: 10.1073/pnas.90.21.10240] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Expansion of the blood volume induces natriuresis, which tends to return the blood volume to normal. This response is mediated at least in part by the release of atrial natriuretic peptide (ANP) into the circulation. Previous experiments have shown the participation of the anterior ventral third ventricular (AV3V) region of the hypothalamus in the ANP release that follows volume expansion. When injected into the AV3V region, the cholinergic drug carbachol induces natriuresis and the release of ANP. In the present experiments, microinjection of norepinephrine into the AV3V region induced natriuresis and an increase in plasma ANP. To determine whether cholinergic and alpha-adrenergic pathways are crucial to the volume expansion-induced release of ANP, certain receptor-blocking drugs were injected into the AV3V region of conscious rats. Thirty minutes later blood volume was expanded by intravenous injection of 2.0 ml/100 g of body weight of hypertonic saline (0.3 M NaCl). Microinjection of isotonic saline (2 microliters) into AV3V region of control animals 30 min prior to volume expansion had no effect on the 3-fold increase in plasma ANP concentrations measured 5 min after volume expansion. In contrast, although the receptor-blocking drugs did not alter the initial concentrations of plasma ANP 30 min later, just prior to volume expansion, blockade of muscarinic cholinergic receptors by intraventricular injection of 5 nmol (2 microliters) of atropine sulfate or methylatropine markedly reduced the response to volume expansion but did not obliterate it. Microinjection of the alpha receptor blocker phentolamine (5 nmol) into the AV3V 30 min prior to volume expansion also markedly suppressed the ANP response. Intraperitoneal (i.p.) injection of methylatropine (0.01 mmol/100 g of body weight), which does not cross the blood-brain barrier, also did not affect the basal levels of ANP 30 min after i.p. injection. But, in striking contrast with the blockade of the response to volume expansion induced by intraventricular injection of methylatropine, the response to volume expansion was markedly enhanced by i.p. injection of methylatropine. The results therefore indicate that hypothalamic muscarinic and alpha-adrenergic synapses are essential to release of ANP in response to volume expansion. These results are consistent with a hypothetical pathway for physiological control of ANP release which involves distension of baroreceptors within the right atria, carotid and aortic sinuses, and kidney which alters afferent input to brain stem noradrenergic neurons with axons projecting to the AV3V region. There they activate cholinergic interneurons by an alpha 1-adrenergic synapse. The cholinergic neurons in turn stimulate ANP neurons in this brain region via muscarinic receptors. The stimulation of these neurons activates efferent pathways which induce the release of ANP.
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MESH Headings
- Animals
- Atrial Natriuretic Factor/metabolism
- Atropine Derivatives/administration & dosage
- Atropine Derivatives/pharmacology
- Blood Volume/drug effects
- Carbachol/administration & dosage
- Carbachol/pharmacology
- Cerebral Ventricles/drug effects
- Cerebral Ventricles/physiology
- Hypothalamus/drug effects
- Hypothalamus/physiology
- Injections, Intraperitoneal
- Injections, Intraventricular
- Male
- Models, Biological
- Norepinephrine/administration & dosage
- Norepinephrine/pharmacology
- Plasma Substitutes
- Rats
- Rats, Wistar
- Receptors, Adrenergic, alpha/drug effects
- Receptors, Adrenergic, alpha/physiology
- Receptors, Muscarinic/drug effects
- Receptors, Muscarinic/physiology
- Saline Solution, Hypertonic
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Affiliation(s)
- J Antunes-Rodrigues
- Department of Physiology, School of Medicine, University of Sao Paulo, Ribeirao Preto, Brazil
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