Effects of Six Kinds of Sodium-Glucose Cotransporter 2 Inhibitors on Metabolic Parameters, and Summarized Effect and

Hidekatsu Yanai1,2, Mariko Hakoshima1, Hiroki Adachi1

  • 1Department of Internal Medicine, National Center for Global Health and Medicine Kohnodai Hospital, Chiba, Japan.

Abstract

Insights

Sodium-glucose cotransporter 2 inhibitors (SGLT2i) improve glucose control in type 2 diabetes. This study shows SGLT2 inhibitors also benefit weight, blood pressure, liver function, and lipid profiles.

Area of Science:

  • Cardiology
  • Endocrinology
  • Metabolic Syndrome

Background:

  • Sodium-glucose cotransporter 2 inhibitors (SGLT2i) promote glucose excretion, improving glycemic control in type 2 diabetes without insulin.
  • The anti-atherosclerotic effects of SGLT2 inhibitors are not fully understood.

Purpose of the Study:

  • To investigate the effects of SGLT2 inhibitors on metabolic parameters and coronary risk factors in patients with type 2 diabetes.

Main Methods:

  • Retrospective chart analysis of type 2 diabetes patients treated with SGLT2 inhibitors for at least 3 months.
  • Comparison of metabolic parameters and coronary risk factors before and 3-6 months after SGLT2 inhibitor initiation.

Main Results:

  • All studied SGLT2 inhibitors (tofogliflozin, canagliflozin, empagliflozin, ipragliflozin, dapagliflozin, luseogliflozin) reduced body weight, blood pressure, glucose, HbA1c, liver enzymes, uric acid, triglycerides, and non-HDL-C.
  • HDL-C levels were elevated by SGLT2 inhibitors.
  • LDL-cholesterol levels remained unaffected.

Conclusions:

  • SGLT2 inhibitors improve glucose metabolism, body weight, blood pressure, liver function, serum lipids, and uric acid in type 2 diabetes patients.
  • These findings suggest broader benefits of SGLT2 inhibitors beyond glycemic control.

Related Concept Videos

Glucose Transporters01:27

Glucose Transporters

Glucose transporters facilitate the transport of glucose across the cell membrane. In addition to glucose, some glucose transporters can also aid the movement of other hexoses such as fructose, mannose, and galactose.
Facilitated diffusion-glucose transporters (GLUTs) are encoded by the solute-linked carrier (SLC) family 2, subfamily A gene family, or SLC2A. The 14 GLUT protein members are distributed into three classes:
27.8K
Oral Hypoglycemic Agents: Biguanides and Glitazones01:26

Oral Hypoglycemic Agents: Biguanides and Glitazones

Biguanides, particularly metformin (Glucophage), are insulin sensitizers that enhance glucose uptake, thereby reducing insulin resistance. Unlike sulfonylureas, metformin doesn't prompt insulin secretion, which helps to curb hypoglycemia risk. Metformin is beneficial in treating conditions like polycystic ovary syndrome due to its insulin-resistance reduction capability. The drug's primary action involves curtailing hepatic gluconeogenesis, a significant contributor to high blood...
739
Secondary Active Transport01:55

Secondary Active Transport

One example of how cells use the energy contained in electrochemical gradients is demonstrated by glucose transport into cells. The ion vital to this process is sodium (Na+), which is typically present in higher concentrations extracellularly than in the cytosol. Such a concentration difference is due, in part, to the action of an enzyme “pump” embedded in the cellular membrane that actively expels Na+ from a cell. Importantly, as this pump contributes to the high concentration of...
139.0K
Secondary Active Transport01:32

Secondary Active Transport

One example of how cells use the energy contained in electrochemical gradients is demonstrated by glucose transport into cells. The ion vital to this process is sodium (Na+), which is typically present in higher concentrations extracellularly than in the cytosol. Such a concentration difference is due, in part, to the action of an enzyme "pump" embedded in the cellular membrane that actively expels Na+ from a cell. Importantly, as this pump contributes to the high concentration of...
11.3K
Glucose Absorption Into the Small Intestine01:26

Glucose Absorption Into the Small Intestine

Complex carbohydrates consumed cannot be absorbed into the small intestine in their original form. First, they must be hydrolyzed to a monosaccharide form such as glucose or galactose. These monosaccharides are then transported across the intestinal membrane and into the blood via transcellular transport. The intestinal epithelial cells allow the movement of these monosaccharides with a defined 'entry' through membrane transporter proteins present on their apical membrane and...
36.6K
Dipeptidyl Peptidase 4 Inhibitors01:23

Dipeptidyl Peptidase 4 Inhibitors

Dipeptidyl peptidase 4 (DPP-4) is a serine protease widely distributed in the body. It's involved in the inactivation of GLP-1 and GIP hormones, which are crucial for insulin regulation. DPP-4 inhibitors, such as sitagliptin (Januvia), saxagliptin (Onglyza), linagliptin (Tradjenta), alogliptin (Nesina), and vildagliptin (Galvus), help increase the proportion of active GLP-1, enhancing insulin secretion. These inhibitors work by competitively binding to DPP-4. This binding causes a...
787