Arginine News and Research

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Arginine is considered a semi-essential amino acid because even though the body normally makes enough of it, supplementation is sometimes needed. For example, people with protein malnutrition, excessive ammonia production, excessive lysine intake, burns, infections, peritoneal dialysis, rapid growth, urea synthesis disorders, or sepsis may not have enough arginine. Symptoms of arginine deficiency include poor wound healing, hair loss, skin rash, constipation, and fatty liver.

Arginine changes into nitric oxide, which causes blood vessel relaxation (vasodilation). Early evidence suggests that arginine may help treat medical conditions that improve with vasodilation, such as chest pain, clogged arteries (called atherosclerosis), coronary artery disease, erectile dysfunction, heart failure, intermittent claudication/peripheral vascular disease, and blood vessel swelling that causes headaches (vascular headaches). Arginine also triggers the body to make protein and has been studied for wound healing, bodybuilding, enhancement of sperm production (spermatogenesis), and prevention of wasting in people with critical illnesses.

Arginine hydrochloride has a high chloride content and has been used to treat metabolic alkalosis. This use should be under the supervision of a qualified healthcare professional.
The origin of SARS-CoV-2 furin cleavage site remains a mystery

The origin of SARS-CoV-2 furin cleavage site remains a mystery

Biodegradable microcapsules loaded with nerve growth factor can guide neuronal development

Biodegradable microcapsules loaded with nerve growth factor can guide neuronal development

Study reveals new molecular mechanism linked to severe anaphylaxis

Study reveals new molecular mechanism linked to severe anaphylaxis

Study explores how membraneless organelles form and organize themselves

Study explores how membraneless organelles form and organize themselves

Rapid transmission of N501Y variants may be due to favorable effects on host receptor binding

Rapid transmission of N501Y variants may be due to favorable effects on host receptor binding

Newly designed Biomesh minimizes postsurgical complications of hernia repair

Newly designed Biomesh minimizes postsurgical complications of hernia repair

Study improves understanding of the chemistry behind potent antibiotic synthesis

Study improves understanding of the chemistry behind potent antibiotic synthesis

Scientists develop an enhanced version of phototoxic protein

Scientists develop an enhanced version of phototoxic protein

How SARS-CoV-2 blocks immune response

How SARS-CoV-2 blocks immune response

Cesarean delivery’s effects on birth hormones may lead to neurodevelopmental consequences

Cesarean delivery’s effects on birth hormones may lead to neurodevelopmental consequences

Structure and mechanisms of ribosomal frameshifting during SARS-CoV-2 translation

Structure and mechanisms of ribosomal frameshifting during SARS-CoV-2 translation

Study findings could lead to a rapid, cost-effective screening tool for COVID-19

Study findings could lead to a rapid, cost-effective screening tool for COVID-19

NRP-1 receptor potentiates SARS-CoV-2 infectivity

NRP-1 receptor potentiates SARS-CoV-2 infectivity

Exploring the role of insects as potential new food allergen

Exploring the role of insects as potential new food allergen

Study summarizes treatment and management of glutaric acidemia type 1

Study summarizes treatment and management of glutaric acidemia type 1

Vaccines likely to be effective against SARS-CoV-2 D614G mutation

Vaccines likely to be effective against SARS-CoV-2 D614G mutation

Increased hydroxyproline levels may be associated with joint hypermobility in autistic children

Increased hydroxyproline levels may be associated with joint hypermobility in autistic children

Study reveals how loss of protein arginine methyltransferase affects proper brain development

Study reveals how loss of protein arginine methyltransferase affects proper brain development

SARS-CoV-2 N protein forms biomolecular condensates with viral RNA

SARS-CoV-2 N protein forms biomolecular condensates with viral RNA

Investigational drug may reduce protein buildup and neurological decline linked to ALS, FTD

Investigational drug may reduce protein buildup and neurological decline linked to ALS, FTD