List of works - Víctor Ladero

A UHPLC method for the simultaneous analysis of biogenic amines, amino acids and ammonium ions in beer

scientific article published on 16 August 2016

A fast, reliable, ultra high performance liquid chromatography method for the simultaneous determination of amino acids, biogenic amines and ammonium ions in cheese, using diethyl ethoxymethylenemalonate as a derivatising agent

scientific article published on 08 February 2013

A novel real-time polymerase chain reaction-based method for the detection and quantification of lactose-fermenting Enterobacteriaceae in the dairy and other food industries.

scientific article published in March 2010

A2 cro, the lysogenic cycle repressor, specifically binds to the genetic switch region of Lactobacillus casei bacteriophage A2

scientific article published on 01 September 1999

Acquired macrolide resistance in the human intestinal strain Lactobacillus rhamnosus E41 associated with a transition mutation in 23S rRNA genes.

scientific article published on 20 July 2007

AguR, a Transmembrane Transcription Activator of the Putrescine Biosynthesis Operon in Lactococcus lactis, Acts in Response to the Agmatine Concentration.

scientific article published on 26 June 2015

An agmatine-inducible system for the expression of recombinant proteins in Enterococcus faecalis.

scientific article

An altered gene expression profile in tyramine-exposed intestinal cell cultures supports the genotoxicity of this biogenic amine at dietary concentrations

scientific article published in Scientific Reports

An extracellular Serine/Threonine-rich protein from Lactobacillus plantarum NCIMB 8826 is a novel aggregation-promoting factor with affinity to mucin.

scientific article published on 26 July 2013

Analysis of the morphogenetic cluster and genome of the temperate Lactobacillus casei bacteriophage A2.

scientific article published on June 2003

Antibiotic resistance, virulence determinants and production of biogenic amines among enterococci from ovine, feline, canine, porcine and human milk

scientific article

Biogenic Amines Degradation by Lactobacillus plantarum: Toward a Potential Application in Wine ⬇️

scientific article published on April 2, 2012

Biogenic Amines in Dairy Products

scientific article published on 01 August 2011

Biogenic amines content in Spanish and French natural ciders: application of qPCR for quantitative detection of biogenic amine-producers.

scientific article

Biogenic amines in fermented foods

scientific article published on 01 November 2010

Characterization of the tyramine-producing pathway in Sporolactobacillus sp. P3J.

scientific article published on 17 March 2011

Comparative analysis of the in vitro cytotoxicity of the dietary biogenic amines tyramine and histamine

scientific article published on 9 November 2015

Construction and characterization of a double mutant of Enterococcus faecalis that does not produce biogenic amines

scientific article published on 14 November 2019

Draft Genome Sequence of Lactobacillus plantarum Strain IPLA 88

scientific article published on 25 July 2013

Draft Genome Sequence of the Putrescine-Producing Strain Lactococcus lactis subsp. lactis 1AA59.

scientific article published on 18 June 2015

Draft Genome Sequence of the Tyramine Producer Enterococcus durans Strain IPLA 655.

scientific article

Extraction of RNA from fermented milk products for in situ gene expression analysis.

scientific article published on 13 February 2010

Generation of food-grade recombinant Lactobacillus casei delivering Myxococcus xanthus prolyl endopeptidase.

scientific article

Genome Sequence Analysis of the Biogenic Amine-Degrading Strain Lactobacillus casei 5b.

scientific article published on 16 January 2014

Genome Sequence Analysis of the Biogenic Amine-Producing Strain Lactococcus lactis subsp. cremoris CECT 8666 (Formerly GE2-14).

scientific article published on 23 October 2014

HPLC quantification of biogenic amines in cheeses: correlation with PCR-detection of tyramine-producing microorganisms

scientific article published on 30 April 2007

High-level production of the low-calorie sugar sorbitol by Lactobacillus plantarum through metabolic engineering

scientific article published on 19 January 2007

Histamine production in Lactobacillus vaginalis improves cell survival at low pH by counteracting the acidification of the cytosol

scientific article published on 03 February 2020

IS256 abolishes gelatinase activity and biofilm formation in a mutant of the nosocomial pathogen Enterococcus faecalis V583.

scientific article published on 22 April 2015

Identification of the Repressor-Encoding Gene of the Lactobacillus Bacteriophage A2 ⬇️

scientific article published on July 1, 1998

Implementation of the agmatine-controlled expression system for inducible gene expression in Lactococcus lactis

scientific article published on 30 December 2015

Integrative expression system for delivery of antibody fragments by lactobacilli.

scientific article published on 21 January 2011

Is the production of the biogenic amines tyramine and putrescine a species-level trait in enterococci?

scientific article published on 22 December 2011

Isolation and characterization of tyramine-producing Enterococcus faecium strains from red wine.

scientific article published on 26 October 2010

Isolation and identification of tyramine-producing enterococci from human fecal samples.

scientific article

Isolation and typification of histamine-producing Lactobacillus vaginalis strains from cheese

scientific article published on 4 September 2015

Lactobacillus casei strains isolated from cheese reduce biogenic amine accumulation in an experimental model

article

Lactobacillus rossiae strain isolated from sourdough produces putrescine from arginine.

scientific article

Lactose-mediated carbon catabolite repression of putrescine production in dairy Lactococcus lactis is strain dependent.

scientific article

Nucleotide sequence alignment of hdcA from Gram-positive bacteria

scientific article

Polyphasic Characterisation of Non-Starter Lactic Acid Bacteria from Algerian Raw Camel's Milk and Their Technological Aptitudes

scientific article published on 01 September 2020

Putrescine biosynthesis in Lactococcus lactis is transcriptionally activated at acidic pH and counteracts acidification of the cytosol

scientific article published on 15 July 2016

Putrescine production via the agmatine deiminase pathway increases the growth of Lactococcus lactis and causes the alkalinization of the culture medium

scientific article published on 24 October 2014

Putrescine production via the ornithine decarboxylation pathway improves the acid stress survival of Lactobacillus brevis and is part of a horizontally transferred acid resistance locus

scientific article published on 22 January 2014

Quantitative detection and identification of tyramine-producing enterococci and lactobacilli in cheese by multiplex qPCR.

scientific article published on 2 June 2010

Role of tyramine synthesis by food-borne Enterococcus durans in adaptation to the gastrointestinal tract environment.

scientific article published on 19 November 2010

Sequencing and transcriptional analysis of the biosynthesis gene cluster of putrescine-producing Lactococcus lactis.

scientific article published on 29 July 2011

Solubilization of gliadins for use as a source of nitrogen in the selection of bacteria with gliadinase activity

scientific article published on 24 July 2014

Spermine and spermidine are cytotoxic towards intestinal cell cultures, but are they a health hazard at concentrations found in foods?

article

The biogenic amines putrescine and cadaverine show in vitro cytotoxicity at concentrations that can be found in foods

scientific article published in Scientific Reports

The dietary biogenic amines tyramine and histamine show synergistic toxicity towards intestinal cells in culture

scientific article published on 8 September 2016

The putrescine biosynthesis pathway in Lactococcus lactis is transcriptionally regulated by carbon catabolic repression, mediated by CcpA.

scientific article published in May 2013

The tyrosyl-tRNA synthetase like gene located in the tyramine biosynthesis cluster of Enterococcus durans is transcriptionally regulated by tyrosine concentration and extracellular pH.

scientific article

Transcriptome profiling of Lactococcus lactis subsp. cremoris CECT 8666 in response to agmatine

scientific article published on 17 December 2015

Transcriptome profiling of TDC cluster deletion mutant of Enterococcus faecalis V583

scientific article published on 23 June 2016

Transcriptomic profile of aguR deletion mutant of Lactococcus lactis subsp. cremoris CECT 8666.

scientific article

Tyramine biosynthesis is transcriptionally induced at low pH and improves the fitness of Enterococcus faecalis in acidic environments

scientific article published on 23 December 2014

List of works by Víctor Ladero

A UHPLC method for the simultaneous analysis of biogenic amines, amino acids and ammonium ions in beer

A fast, reliable, ultra high performance liquid chromatography method for the simultaneous determination of amino acids, biogenic amines and ammonium ions in cheese, using diethyl ethoxymethylenemalonate as a derivatising agent

A novel real-time polymerase chain reaction-based method for the detection and quantification of lactose-fermenting Enterobacteriaceae in the dairy and other food industries.

A2 cro, the lysogenic cycle repressor, specifically binds to the genetic switch region of Lactobacillus casei bacteriophage A2

Acquired macrolide resistance in the human intestinal strain Lactobacillus rhamnosus E41 associated with a transition mutation in 23S rRNA genes.

AguR, a Transmembrane Transcription Activator of the Putrescine Biosynthesis Operon in Lactococcus lactis, Acts in Response to the Agmatine Concentration.

An agmatine-inducible system for the expression of recombinant proteins in Enterococcus faecalis.

An altered gene expression profile in tyramine-exposed intestinal cell cultures supports the genotoxicity of this biogenic amine at dietary concentrations

An extracellular Serine/Threonine-rich protein from Lactobacillus plantarum NCIMB 8826 is a novel aggregation-promoting factor with affinity to mucin.

Analysis of the morphogenetic cluster and genome of the temperate Lactobacillus casei bacteriophage A2.

Antibiotic resistance, virulence determinants and production of biogenic amines among enterococci from ovine, feline, canine, porcine and human milk

Biogenic Amines Degradation by Lactobacillus plantarum: Toward a Potential Application in Wine ⬇️

Biogenic Amines in Dairy Products

Biogenic amines content in Spanish and French natural ciders: application of qPCR for quantitative detection of biogenic amine-producers.

Biogenic amines in fermented foods

Characterization of the tyramine-producing pathway in Sporolactobacillus sp. P3J.

Comparative analysis of the in vitro cytotoxicity of the dietary biogenic amines tyramine and histamine

Construction and characterization of a double mutant of Enterococcus faecalis that does not produce biogenic amines

Draft Genome Sequence of Lactobacillus plantarum Strain IPLA 88

Draft Genome Sequence of the Putrescine-Producing Strain Lactococcus lactis subsp. lactis 1AA59.

Draft Genome Sequence of the Tyramine Producer Enterococcus durans Strain IPLA 655.

Extraction of RNA from fermented milk products for in situ gene expression analysis.

Generation of food-grade recombinant Lactobacillus casei delivering Myxococcus xanthus prolyl endopeptidase.

Genome Sequence Analysis of the Biogenic Amine-Degrading Strain Lactobacillus casei 5b.

Genome Sequence Analysis of the Biogenic Amine-Producing Strain Lactococcus lactis subsp. cremoris CECT 8666 (Formerly GE2-14).

HPLC quantification of biogenic amines in cheeses: correlation with PCR-detection of tyramine-producing microorganisms

High-level production of the low-calorie sugar sorbitol by Lactobacillus plantarum through metabolic engineering

Histamine production in Lactobacillus vaginalis improves cell survival at low pH by counteracting the acidification of the cytosol

IS256 abolishes gelatinase activity and biofilm formation in a mutant of the nosocomial pathogen Enterococcus faecalis V583.

Identification of the Repressor-Encoding Gene of the Lactobacillus Bacteriophage A2 ⬇️

Implementation of the agmatine-controlled expression system for inducible gene expression in Lactococcus lactis

Integrative expression system for delivery of antibody fragments by lactobacilli.

Is the production of the biogenic amines tyramine and putrescine a species-level trait in enterococci?

Isolation and characterization of tyramine-producing Enterococcus faecium strains from red wine.

Isolation and identification of tyramine-producing enterococci from human fecal samples.

Isolation and typification of histamine-producing Lactobacillus vaginalis strains from cheese

Lactobacillus casei strains isolated from cheese reduce biogenic amine accumulation in an experimental model

Lactobacillus rossiae strain isolated from sourdough produces putrescine from arginine.

Lactose-mediated carbon catabolite repression of putrescine production in dairy Lactococcus lactis is strain dependent.

Nucleotide sequence alignment of hdcA from Gram-positive bacteria

Polyphasic Characterisation of Non-Starter Lactic Acid Bacteria from Algerian Raw Camel's Milk and Their Technological Aptitudes

Putrescine biosynthesis in Lactococcus lactis is transcriptionally activated at acidic pH and counteracts acidification of the cytosol

Putrescine production via the agmatine deiminase pathway increases the growth of Lactococcus lactis and causes the alkalinization of the culture medium

Putrescine production via the ornithine decarboxylation pathway improves the acid stress survival of Lactobacillus brevis and is part of a horizontally transferred acid resistance locus

Quantitative detection and identification of tyramine-producing enterococci and lactobacilli in cheese by multiplex qPCR.

Role of tyramine synthesis by food-borne Enterococcus durans in adaptation to the gastrointestinal tract environment.

Sequencing and transcriptional analysis of the biosynthesis gene cluster of putrescine-producing Lactococcus lactis.

Solubilization of gliadins for use as a source of nitrogen in the selection of bacteria with gliadinase activity

Spermine and spermidine are cytotoxic towards intestinal cell cultures, but are they a health hazard at concentrations found in foods?

The biogenic amines putrescine and cadaverine show in vitro cytotoxicity at concentrations that can be found in foods

The dietary biogenic amines tyramine and histamine show synergistic toxicity towards intestinal cells in culture

The putrescine biosynthesis pathway in Lactococcus lactis is transcriptionally regulated by carbon catabolic repression, mediated by CcpA.

The tyrosyl-tRNA synthetase like gene located in the tyramine biosynthesis cluster of Enterococcus durans is transcriptionally regulated by tyrosine concentration and extracellular pH.

Transcriptome profiling of Lactococcus lactis subsp. cremoris CECT 8666 in response to agmatine

Transcriptome profiling of TDC cluster deletion mutant of Enterococcus faecalis V583

Transcriptomic profile of aguR deletion mutant of Lactococcus lactis subsp. cremoris CECT 8666.

Tyramine biosynthesis is transcriptionally induced at low pH and improves the fitness of Enterococcus faecalis in acidic environments

qPCR as a powerful tool for microbial food spoilage quantification: Significance for food quality