Antidepressants and Depression Treatment

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– Antidepressants and Depression Treatment

In spite that the causes of depression have not still been fully identified, scientists acknowledge that genetic and environmental factors play a common role in the onset of this disorder. One of the environmental risk factors more often related to depression is exposure to threatening life events. On the other side, from a genetic point of view, the serotonin transporter gene, with a crucial role in communication between neurons, could predispose to depression.

An international group of scientists, headed by professors Jorge Cervilla Ballesteros and Blanca Gutiérrez Martínez, from the department of Legal Medicine, Toxicology and Psychiatry of the University of Granada has recently published in the prestigious journal Molecular Psychiatry the pioneering study PREDICT-gene, confirming the relation between allele s in the serotonin transporter gene and exposure to threatening life events in the onset of depression. The study proves, for a population sample accounting for gender, age and family history of psychiatric disorders, that 24% of the Spanish population, comprising people with the s/s genotype, need minimal exposure to threatening life events, unlike individuals with s/l or l/l genotypes, thus confirming the relation between genetic and environmental factors in this mental disorder.

Tailor-made antidepressants

The most important consequence of research on interaction between genetic and environmental factors is that, in a foreseeable future, scientists will be able to produce measures to predict response to antidepressants taking into account each individuals genotype, i. e. they will be able to design tailor-made drugs according to each persons genetic configuration and their exposure to environmental factors.

The research group headed by professor Cervilla Ballesteros and Gutiérrez Martínez is currently working at the University of Granada to open roads for psycho-pharmaco-genetics, a field that will allow for individual treatments, tailor-made drugs, for each patient with depression, a disorder affecting one in every five Spaniards visiting the doctors.

This study is framed in the international project PREDICT and is funded by the European Union and the Spanish Ministry of Education and Science. One of its most important novelties is that it has been carried out through a very representative sample: a total of 737 people agreed to participate in the genetic tests, with ages ranging from 18 to 75, patients of nine primary care centres in the South of Spain. That is why this is the first representative population-based replication of earlier research, as until now research had been done into restricted population samples, comprising only women, adolescents, twins or people with affective disorders.

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Glycine Supplement May Prevent Arthrosis or Osteoporosis

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– Glycine Supplement May Prevent Arthrosis or Osteoporosis

A doctoral thesis presented in the UGR has established that these diseases are due to a lack of this amino acid which is present in food such as fish, meat or dairy products.

The research, which was carried out at the Cellular Metabolism Institute in Tenerife, studied the effect of the glycine supplement in the diet of a group of 600 volunteers affected by different diseases related to the mechanical structure of the organism.

C@MPUS DIGITAL Glycine is a non-essential amino acid used by the organism to synthesise proteins and is present in foods such as fish, meat or dairy products. The study, carried out at the Cellular Metabolism Institute in Tenerife and at the Department of Biochemistry and Molecular Biology of the University of Granada by Doctor Patricia de Paz Lugo and supervised by Doctors Enrique Meléndez Hevia, David Meléndez Morales and José Antonio Lupiáñez Cara, established that the direct intake of this substance as a food additive helps to prevent arthrosis and other degenerative diseases, in addition to other diseases related to a weakness in the mechanical structure of the organism, including the difficulty of repairing physical injuries.

The work of De Paz Lugo was developed at the Cellular Metabolism Institute (CMI) in Tenerife, where researchers studied the effect of the glycine supplement on the diet of a group of 600 volunteers affected by different diseases related to the mechanical structure of the organism such as arthrosis, physical injuries or osteoporosis. The patients analysed were aged 4-85, and the average age was 45.

In all cases, there was a notable improvement in the symptomology. “Thefore –according to De Paz Lugo- we concluded that many degenerative diseases such as arthrosis can be treated as deficiency diseases due to the lack of glycine, since supplementing a diet with this amino acid leads to a notable improvement in symptomology without the need to take pain-killers”.

A very common disease

Arthrosis is the most common osteoarticulary problem in our society: more than 50% of the population suffer from it after the age of 65, and 80% of people over 75. It consists of a degeneration of the articulary cartilage which disappears until it leaves the subchondral bone exposed. Arthrosis has no cure at present and the most widely used treatments are pain-killers and NSAID (non-steroidal antiinflammatory drugs), which only relieve pain but do not repair the damage in the cartilage or influence the development of the disease.

The work carried out by the scientist from the CMI shows that collagen has a unique structure with a right-handed triple superhelix in which the glycine represents a third of its residues. Mathematical analysis of the metabolic route of the synthesis of the glycine, developed by the research group to which Patricia de Paz belongs, demonstrated that this amino acid should be considered an essential amino acid.

The doctoral thesis carried out at the CMI and the UGR has shown that the capacity of the metabolism to synthesise glycine is very limited. The conclusion of this study is that glycine, administered in daily doses of 10 grams divided into two doses of 5 grams one in the morning and one at night leads to a general improvement in these problems over a period of time which, in most cases, is between two weeks and four months.

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Taking a supplement of glycine helps prevent degenerative diseases such as arthrosis or osteoporosis

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– Taking a supplement of glycine helps prevent degenerative diseases such as arthrosis or osteoporosis

Osteoporosis :: Taking a supplement of glycine helps prevent degenerative diseases such as arthrosis or osteoporosis
A doctoral thesis presented in the UGR has established that these diseases are due to a lack of this amino acid which is present in food such as fish, meat or dairy products.

The study, carried out at the Cellular Metabolism Institute in Tenerife and at the Department of Biochemistry and Molecular Biology of the University of Granada by Doctor Patricia de Paz Lugo and supervised by Doctors Enrique Meléndez Hevia, David Meléndez Morales and José Antonio Lupiáñez Cara, established that the direct intake of this substance as a food additive helps to prevent arthrosis and other degenerative diseases, in addition to other diseases related to a weakness in the mechanical structure of the organism, including the difficulty of repairing physical injuries.

The work of De Paz Lugo was developed at the Cellular Metabolism Institute (CMI) in Tenerife, where researchers studied the effect of the glycine supplement on the diet of a group of 600 volunteers affected by different diseases related to the mechanical structure of the organism such as arthrosis, physical injuries or osteoporosis. The patients analysed were aged 4-85, and the average age was 45.

In all cases, there was a notable improvement in the symptomology. “Thefore –according to De Paz Lugo- we concluded that many degenerative diseases such as arthrosis can be treated as deficiency diseases due to the lack of glycine, since supplementing a diet with this amino acid leads to a notable improvement in symptomology without the need to take pain-killers”.

A very common disease

Arthrosis is the most common osteoarticulary problem in our society: more than 50% of the population suffer from it after the age of 65, and 80% of people over 75. It consists of a degeneration of the articulary cartilage which disappears until it leaves the subchondral bone exposed. Arthrosis has no cure at present and the most widely used treatments are pain-killers and NSAID (non-steroidal antiinflammatory drugs), which only relieve pain but do not repair the damage in the cartilage or influence the development of the disease.

The work carried out by the scientist from the CMI shows that collagen has a unique structure with a right-handed triple superhelix in which the glycine represents a third of its residues. Mathematical analysis of the metabolic route of the synthesis of the glycine, developed by the research group to which Patricia de Paz belongs, demonstrated that this amino acid should be considered an essential amino acid.

The doctoral thesis carried out at the CMI and the UGR has shown that the capacity of the metabolism to synthesise glycine is very limited. The conclusion of this study is that glycine, administered in daily doses of 10 grams divided into two doses of 5 grams one in the morning and one at night leads to a general improvement in these problems over a period of time which, in most cases, is between two weeks and four months.

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Study may pave way for tailor-made antidepressants

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– Study may pave way for tailor-made antidepressants

A new study has confirmed a link between serotonin transporter gene and exposure to threatening life events in the onset of depression, thus backing up the relation between genetic and environmental factors in this mental disorder.

One of the environmental risk factors more often related to depression is exposure to threatening life events. On the other side, from a genetic point of view, the serotonin transporter gene, with a crucial role in communication between neurons, could predispose to depression.

The study may help design tailor-made drugs depending on each persons genetic configuration and their exposure to environmental factors.

The PREDICT-gene study was conducted by a team of researchers led by Jorge Cervilla Ballesteros and Blanca Gutiirrez Martmnez at the University of Granada.

As part of the study researchers examined a population sample accounting for gender, age and family history of psychiatric disorders of the Spanish population.

The study found that 24 percent of the population comprising people with the s/s genotype needed minimal exposure to threatening life events, unlike individuals with s/l or l/l genotypes.

The researchers are working to open roads for psycho-pharmaco-genetics, a field that will allow for individual treatments, tailor-made drugs, for each patient with depression.

The findings of the study were published in journal Molecular Psychiatry.

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Food additive glycine prevents degenerative diseases

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– Food additive glycine prevents degenerative diseases

WASHINGTON: Arthrosis and other degenerative diseases can be prevented by taking a supplement of a food additive called glycine, says a study.

A study conducted by doctors at the University of Granada has shown that these diseases afflict a person when he lacks this amino acid, which is present in food such as fish, meat or dairy products.

Doctor Patricia de Paz Lugo studied the effect of the glycine supplement in the diet of a group of 600 volunteers affected by different diseases related to the mechanical structure of the organism.

It was found that the direct intake of the substance as a food additive helped prevent arthrosis and other degenerative diseases, in addition to other diseases related to a weakness in the mechanical structure of the organism, including the difficulty of repairing physical injuries.

The study carried out at the Cellular Metabolism Institute (CMI) in Tenerife demonstrated that in all cases, there was a notable improvement in the symptomology.

“Therefore, we concluded that many degenerative diseases such as arthrosis can be treated as deficiency diseases due to the lack of glycine, since supplementing a diet with this amino acid leads to a notable improvement in symptomology without the need to take pain-killers,” said De Paz Lugo.

According to researchers, this amino acid should be considered an essential amino acid.

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Glycine supplements may protect against osteoporosis

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– Glycine supplements may protect against osteoporosis

Taking glycine supplements may help to prevent degenerative diseases such as arthrosis and osteoporosis, research shows.

Glycine is used in the body to synthesise proteins and is found in fish, meat and dairy products.

A study of 600 people affected by physical degenerative diseases found that glycine supplements notably improved their symptoms.

We concluded that many degenerative disease such as arthrosis can be treated as deficiency diseases due to lack of glycine, since supplementing a diet with this amino acid leads to a notable improvement in symptomology without the need to take pain killers, say scientists at the University of Granada.

They add that daily 5 mg doses of glycine taken morning and night can cause symptoms to improve over four months.

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Custom-Made Antidepressants

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– Custom-Made Antidepressants

Although the cause of depression has not been fully identified, scientists do known that genetic and environmental factors play key roles in the onset of the disorder.

A pioneering study termed PREDICT-gene, finds that minimal exposure to stress can trigger depression for nearly a quarter of the population carrying the gene.

One of the environmental risk factors more often related to depression is exposure to threatening life events.

On the other side, from a genetic point of view, the serotonin transporter gene, with a crucial role in communication between neurons, is believed to predispose an individual to depression.

An international group of scientists, headed by professors from the University of Granada, has recently published in the journal Molecular Psychiatry the pioneering study PREDICT-gene, confirming the relation between allele s in the serotonin transporter gene and exposure to threatening life events in the onset of depression.

The study proves, for a population sample accounting for gender, age and family history of psychiatric disorders, that 24% of the Spanish population, comprising people with the s/s genotype, need minimal exposure to threatening life events, unlike individuals with s/l or l/l genotypes, thus confirming the relation between genetic and environmental factors in this mental disorder.

Tailor-made antidepressants

The most important consequence of research on interaction between genetic and environmental factors is that, in a foreseeable future, scientists will be able to produce measures to predict response to antidepressants taking into account each individual’s genotype, i. e. they will be able to design tailor-made drugs according to each person’s genetic configuration and their exposure to environmental factors.

The research group headed by professor Cervilla Ballesteros and Gutiérrez Martínez is currently working at the University of Granada to open roads for psycho-pharmaco-genetics, a field that will allow for individual treatments, tailor-made drugs, for each patient with depression, a disorder affecting one in every five Spaniards visiting the doctor’s.

This study is framed in the international project PREDICT and is funded by the European Union and the Spanish Ministry of Education and Science.

One of its most important novelties is that it has been carried out through a very representative sample: a total of 737 people agreed to participate in the genetic tests, with ages ranging from 18 to 75, patients of nine primary care centres in the South of Spain.

That is why this is the first representative population-based replication of earlier research, as until now research had been done into restricted population samples, comprising only women, adolescents, twins or people with affective disorders

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Food additive glycine prevents degenerative diseases

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– Food additive glycine prevents degenerative diseases

Arthrosis and other degenerative diseases can be prevented by taking a supplement of a food additive called glycine, says a study.

A study conducted by doctors at the University of Granada has shown that these diseases afflict a person when he lacks this amino acid, which is present in food such as fish, meat or dairy products.

Doctor Patricia de Paz Lugo studied the effect of the glycine supplement in the diet of a group of 600 volunteers affected by different diseases related to the mechanical structure of the organism.

It was found that the direct intake of the substance as a food additive helped prevent arthrosis and other degenerative diseases, in addition to other diseases related to a weakness in the mechanical structure of the organism, including the difficulty of repairing physical injuries.

The study carried out at the Cellular Metabolism Institute (CMI) in Tenerife demonstrated that in all cases, there was a notable improvement in the symptomology.

Therefore, we concluded that many degenerative diseases such as arthrosis can be treated as deficiency diseases due to the lack of glycine, since supplementing a diet with this amino acid leads to a notable improvement in symptomology without the need to take pain-killers, said De Paz Lugo.

According to researchers, this amino acid should be considered an essential amino acid.

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Study opens roads for tailor-made antidepressants

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– Study opens roads for tailor-made antidepressants

In spite that the causes of depression have not still been fully identified, scientists acknowledge that genetic and environmental factors play a common role in the onset of this disorder.

One of the environmental risk factors more often related to depression is exposure to threatening life events. On the other side, from a genetic point of view, the serotonin transporter gene, with a crucial role in communication between neurons, could predispose to depression.

An international group of scientists, headed by professors Jorge Cervilla Ballesteros and Blanca Gutiérrez Martínez, from the department of Legal Medicine, Toxicology and Psychiatry of the University of Granada, has recently published in the prestigious journal Molecular Psychiatry the pioneering study PREDICT-gene, confirming the relation between allele s in the serotonin transporter gene and exposure to threatening life events in the onset of depression. The study proves, for a population sample accounting for gender, age and family history of psychiatric disorders, that 24% of the Spanish population, comprising people with the s/s genotype, need minimal exposure to threatening life events, unlike individuals with s/l or l/l genotypes, thus confirming the relation between genetic and environmental factors in this mental disorder.

Tailor-made antidepressants

The most important consequence of research on interaction between genetic and environmental factors is that, in a foreseeable future, scientists will be able to produce measures to predict response to antidepressants taking into account each individual’s genotype, i. e. they will be able to design tailor-made drugs according to each person’s genetic configuration and their exposure to environmental factors.

The research group headed by professor Cervilla Ballesteros and Gutiérrez Martínez is currently working at the University of Granada to open roads for psycho-pharmaco-genetics, a field that will allow for individual treatments, tailor-made drugs, for each patient with depression, a disorder affecting one in every five Spaniards visiting the doctor’s.

This study is framed in the international project PREDICT and is funded by the European Union and the Spanish Ministry of Education and Science. One of its most important novelties is that it has been carried out through a very representative sample: a total of 737 people agreed to participate in the genetic tests, with ages ranging from 18 to 75, patients of nine primary care centres in the South of Spain. That is why this is the first representative population-based replication of earlier research, as until now research had been done into restricted population samples, comprising only women, adolescents, twins or people with affective disorders. -Universidad de Granada

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Depression :: A pioneering study opens roads for tailor-made antidepressants

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– Depression :: A pioneering study opens roads for tailor-made antidepressants
The study confirms the relation between a mutation in the serotonin transporter gene and exposure to threatening life events in depression. The disorder affects 20 percent of Spaniards visiting the doctor.

In spite that the causes of depression have not still been fully identified, scientists acknowledge that genetic and environmental factors play a common role in the onset of this disorder. One of the environmental risk factors more often related to depression is exposure to threatening life events. On the other side, from a genetic point of view, the serotonin transporter gene, with a crucial role in communication between neurons, could predispose to depression.

An international group of scientists, headed by professors Jorge Cervilla Ballesteros and Blanca Gutiérrez Martínez, from the department of Legal Medicine, Toxicology and Psychiatry of the University of Granada, has recently published in the prestigious journal Molecular Psychiatry the pioneering study PREDICT-gene, confirming the relation between allele s in the serotonin transporter gene and exposure to threatening life events in the onset of depression.The study proves, for a population sample accounting for gender, age and family history of psychiatric disorders, that 24% of the Spanish population, comprising people with the s/s genotype, need minimal exposure to threatening life events, unlike individuals with s/l or l/l genotypes, thus confirming the relation between genetic and environmental factors in this mental disorder.

Tailor-made antidepressants

The most important consequence of research on interaction between genetic and environmental factors is that, in a foreseeable future, scientists will be able to produce measures to predict response to antidepressants taking into account each individual’s genotype, i. e. they will be able to design tailor-made drugs according to each person’s genetic configuration and their exposure to environmental factors.

The research group headed by professor Cervilla Ballesteros and Gutiérrez Martínez is currently working at the University of Granada to open roads for psycho-pharmaco-genetics, a field that will allow for individual treatments, tailor-made drugs, for each patient with depression, a disorder affecting one in every five Spaniards visiting the doctor’s.

This study is framed in the international project PREDICT and is funded by the European U nion and the Spanish Ministry of Education and Science. One of its most important novelties is that it has been carried out through a very representative sample: a total of 737 people agreed to participate in the genetic tests, with ages ranging from 18 to 75, patients of nine primary care centres in the South of Spain. That is why this is the first representative population-based replication of earlier research, as until now research had been done into restricted population samples, comprising only women, adolescents, twins or people with affective disorders.

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Glycine supplement helps to prevent degenerative diseases

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– Glycine supplement helps to prevent degenerative diseases

Glycine is a non-essential amino acid used by the organism to synthesise proteins and is present in foods such as fish, meat or dairy products.

The study, carried out at the Cellular Metabolism Institute in Tenerife and at the Department of Biochemistry and Molecular Biology of the University of Granada by Doctor Patricia de Paz Lugo and supervised by Doctors Enrique Meléndez Hevia, David Meléndez Morales and José Antonio Lupiáñez Cara, established that the direct intake of this substance as a food additive helps to prevent arthrosis and other degenerative diseases, in addition to other diseases related to a weakness in the mechanical structure of the organism, including the difficulty of repairing physical injuries.

The work of De Paz Lugo was developed at the Cellular Metabolism Institute (CMI) in Tenerife, where researchers studied the effect of the glycine supplement on the diet of a group of 600 volunteers affected by different diseases related to the mechanical structure of the organism such as arthrosis, physical injuries or osteoporosis. The patients analysed were aged 4-85, and the average age was 45.

In all cases, there was a notable improvement in the symptomology. “Thefore –according to De Paz Lugo- we concluded that many degenerative diseases such as arthrosis can be treated as deficiency diseases due to the lack of glycine, since supplementing a diet with this amino acid leads to a notable improvement in symptomology without the need to take pain-killers”.

A very common disease

Arthrosis is the most common osteoarticulary problem in our society: more than 50% of the population suffer from it after the age of 65, and 80% of people over 75. It consists of a degeneration of the articulary cartilage which disappears until it leaves the subchondral bone exposed. Arthrosis has no cure at present and the most widely used treatments are pain-killers and NSAID (non-steroidal antiinflammatory drugs), which only relieve pain but do not repair the damage in the cartilage or influence the development of the disease.

The work carried out by the scientist from the CMI shows that collagen has a unique structure with a right-handed triple superhelix in which the glycine represents a third of its residues. Mathematical analysis of the metabolic route of the synthesis of the glycine, developed by the research group to which Patricia de Paz belongs, demonstrated that this amino acid should be considered an essential amino acid.

The doctoral thesis carried out at the CMI and the UGR has shown that the capacity of the metabolism to synthesise glycine is very limited. The conclusion of this study is that glycine, administered in daily doses of 10 grams divided into two doses of 5 grams ?one in the morning and one at night? leads to a general improvement in these problems over a period of time which, in most cases, is between two weeks and four months.-Universidad de Granada

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Taking a supplement of glycine, a food additive, helps to prevent degenerative diseases such as arthrosis or osteoporosis

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– Taking a supplement of glycine, a food additive, helps to prevent degenerative diseases such as arthrosis or osteoporosis

Glycine is a non-essential amino acid used by the organism to synthesise proteins and is present in foods such as fish, meat or dairy products.

The study, carried out at the Cellular Metabolism Institute in Tenerife and at the Department of Biochemistry and Molecular Biology of the University of Granada by Doctor Patricia de Paz Lugo and supervised by Doctors Enrique Meléndez Hevia, David Meléndez Morales and José Antonio Lupiáñez Cara, established that the direct intake of this substance as a food additive helps to prevent arthrosis and other degenerative diseases, in addition to other diseases related to a weakness in the mechanical structure of the organism, including the difficulty of repairing physical injuries.

The work of De Paz Lugo was developed at the Cellular Metabolism Institute (CMI) in Tenerife, where researchers studied the effect of the glycine supplement on the diet of a group of 600 volunteers affected by different diseases related to the mechanical structure of the organism such as arthrosis, physical injuries or osteoporosis. The patients analysed were aged 4-85, and the average age was 45.

In all cases, there was a notable improvement in the symptomology. “Thefore –according to De Paz Lugo- we concluded that many degenerative diseases such as arthrosis can be treated as deficiency diseases due to the lack of glycine, since supplementing a diet with this amino acid leads to a notable improvement in symptomology without the need to take painkillers”.

A very common disease

Arthrosis is the most common osteoarticulary problem in our society: more than 50% of the population suffer from it after the age of 65, and 80% of people over 75. It consists of a degeneration of the articulary cartilage which disappears until it leaves the subchondral bone exposed. Arthrosis has no cure at present and the most widely used treatments are pain-killers and NSAID (non-steroidal antiinflammatory drugs), which only relieve pain but do not repair the damage in the cartilage or influence the development of the disease.

The work carried out by the scientist from the CMI shows that collagen has a unique structure with a right-handed triple superhelix in which the glycine represents a third of its residues. Mathematical analysis of the metabolic route of the synthesis of the glycine, developed by the research group to which Patricia de Paz belongs, demonstrated that this amino acid should be considered an essential amino acid.

The doctoral thesis carried out at the CMI and the UGR [http://www.ugr.es] has shown that the capacity of the metabolism to synthesise glycine is very limited. The conclusion of this study is that glycine, administered in daily doses of 10 grams divided into two doses of 5 grams ?one in the morning and one at night? leads to a general improvement in these problems over a period of time which, in most cases, is between two weeks and four months.

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